LIV (Livre)

Nikolova, Krastena, Tinko Eftimov. Fluorescence Spectroscopy: method for the analysis and quality control of alimentary products. Bulgarie : Academic press of the Agrarian University, Plovdiv , 2016. 150.

RAC (Revue avec comité de lecture)

Dyankov, Georgi, Tinko Eftimov, Eva Hikova, H. Najdenski, V. Kusovski, Petya Genova-Kalou, V. Mankov, Hristo Kisov, P. Veselinov, Sanaz Shoar Ghaffari, M Kovacheva-Slavova, B. Vladimirov, N. Malinowski. SPR and Double Resonance LPG biosensors for Helicobacter pylori BabA Antigen Detection. Sensors MDPI 2424. (2024) : 2118.

Eftimov, Tinko, I. Kostova, Samia Fouzar, Daniel Brabant, K. Nikolov, Veselin Vladev. Smartphone-Readable Optical-Fiber Quasi-Distributed Phosphorescent Temperature Sensor.. Photonics MDPI 11. (2024) : 694.

Eftimov, Tinko, Irena Kostova, A. Peltekov, Katya Hristova, Daniel Brabant, Samia Fouzar. A Study of Strontium Aluminates for All Optical Contactless Sensing Applications Using Smartphone Interrogation, Optics and Laser Technology. Optics and Laser Technology 176. (2024) : 110965.

Gentscheva, G., P. Petkova, K. Nikolova, A. Pashev, A. Predoeva, Tinko Eftimov, I. Yotkovska. Chemical Composition And Optical Properties Of Refined Sunflower Oil With Added Various Oils. J. of Chemical Technology and Metallurgy 59. 4 (2024) : 751-759.

Hristova, Katya, Irena Kostova, Tinko Eftimov, Dancho Tonchev. , Synthesis and Luminescent Characteristics of Yttrium, Aluminium and Lanthanum Borates Doped with Europium Ions (Eu3+),. Bulgarian Chemical Communications 56. (2024) : 121-127.

Kostova, Irena, Tinko Eftimov, Katya Hristova, S. Nachkova, S. Tsoneva, Aleksandar Peltekov. An effect of boric acid on the structure and luminescence of yttrium orthoborates doped with europium synthesized by two different routines. Crystals MDPI 14. (2024) : 575.

Petkova, N., I Ivanov, E. Saralieva, D. Georgieva, K. Nikolova, Tinko Eftimov. Bioactive compounds of Carlina acanthifolia L. roots obtained by fractional extraction and their 3D fluorescence spectra. Optical and Quantum Electronics 56. (2024) : 1285.

Vladev, Veselin, M. Brazkova, S. Bozhkov, G. Angelova, D. Blazheva, K. Minkova, K. Nikolova, Tinko Eftimov. Light-emitting diode-induced fluorescence from organic dyes for application in excitation-emission fluorescence spectroscopy for food system analysis. Food MDPI 13. 9 (2024) : 1329.

Dyankov, Geaorgi, Petya Genova-Kalou, Tinko Eftimov, Sanaz Shoar Ghaffari, V. Mankov, Hristo Kisov, P. Veselinov, Eva Hikova, Nikola Malinowski. Binding of SARS CoV-2 structural proteins to hemoglobin and myoglobin studied by SPR and DR LPG. Sensor MDPI 23. (2023) : 3346.

Eftimov, Tinko, Georgi Dyankov, Petar Kolev, Veselin Vladev. A simple fiber optic magnetic field and current sensor with spectral interrogation. Optics Communications 527. (2023) : 128930.

Eftimov, Tinko, Georgi Dyankov, Petar Kolev, Veselin Vladev. A spectrally interrogated polarimetric optical fiber sensors for current measurement with temperature correction. Sensors 23. (2023) : 3346.

Eftimov, Tinko, Petia Genova-Kalou, Georgi Dyankov, Bock Wojtek, Vihar Mankov, Sanaz Shoar Ghaffari, Petar Veselinov, Alla Arapova, Somayeh Makouei. Capabilities of Double Resonance LPG and SPR Methods for Hypersensitive Detection of SARS Cov-2 Structural proteins: A Comparative Study. Biosensors 13. (2023) : 318.

Eftimov, Tinko, Petya Genova-Kalou, Georgi Dyankov, Wojtech Bock, V. Mankov, Sanaz Shoar Ghaffari, Petar Veselinov, Alla Arapova, S. Makouei. Capabilities of Double Resonance LPG and SPR Methods for Hypersensitive Detection of SARS Cov-2 Structural proteins: A Comparative Study. Biosensors 13. (2023) : 318.

Nikolova, Krastena, Tinko Eftimov, A. Pashev, M. Karadjov, C. Tzvetkova, G. Gentscheva, D. Brabant, S. Fouzar. Optical characteristics and chemical composition of some Spirulina from the market. Journal of the Turkish Chemical Society, Chemistry A, JOTCSA 10. 2 (2023) : 465-474.

Fouzar , Samia, Tinko Eftimov, Irena Kostova, Todorka Dimitrova, Abdelbaki Benmounah , Ahmed Lakhssassi. A Simple Fiber Optic Temperature Sensor For Fire Detection In Hazardous Environment Based On Differential Time Rise/Decay Phosphorescence Response. IEEE Transactions on Instrumentation and Measurement 71. 9508908 (2022) : 1-8.

Eftimov, Tinko, Georgi Dyankov, Petar Kolev, Veselin Vladev, Lilyana Kolaklieva. A polarimetric fiber optic current sensor based on Bi12SiO20 crystal fluorescence. Optical Materials 133. (2022) : 112837.

Eftimov, Tinko. Fiber-coupled fluorescence light source suitable for spectroscopic applications. Photonic Letters of Poland 14. 3 (2022) : 65-67.

Fouzar, Samia, Irena Kostova, Tinko Eftimov, A. Benmounah, M. Ouchbane, Ahmed Lakhssassi. Excitation and spectral dependence of the rise and decay time responses of Eu2+ and Dy3+ doped strontium aluminates. Journal of Materials Science: Materials in Electronics (2022) :

Fouzar, Samia, Irena Kostova, Tinko Eftimov, Abdelbaki Benmounah, Mohammed Ouchabane, Ahmed Lakhssassi. Excitation and spectral dependence of the rise and decay time responses of Eu2+- and Dy3+-doped strontium aluminates. Springer, J Mater Sci: Mater Electron (2022) : 1-19.

Fouzar, Samia, Tinko Eftimov, Irena Kostova, Todorka Dimitrova, Abdelbaki Benmounah. A Simple Fiber Optic Temperature Sensor For Fire Detection In Hazardous Environment Based On Differential Time Rise/Decay Phosphorescence Response. IEEE Transaction of Instrumentation and Measurement 71. (2022) : 1-8.

Koffi, N'Guessan, Tinko Eftimov, Alla Arapova, Frédéric Lesage, Wojtek Bock, Amine Cherif. Simultaneous measurement of thermal gradient and average temperature in concrete blocks using non-uniform long period optical fiber gratings. IEEE Transactions on Instrumentation & Measurement 71. (2022) : 1-8.

Eftimov, Tinko, Alla Arapova, Monika Janik, Wojtek Bock. Broad Range Bimodal Microcavity In-line Mach-Zehnder Interferometers taking into account dispersion. Journal of Optics and Lasers 145. (2021) : 107503.

Eftimov, Tinko, Irena Kostova, Alla Arapova, Georgi Patronov. Rise and decay time responses of Sr aluminate phosphorescent materials. Journal of Luminescence 235 . (2021) : 117985.

Fouzar, Samia, Tinko Eftimov, Irena Kostova, A. Benmounah, Ahmed Lakhssassi. Effects of temperature on the time responses of strontium aluminates. Journal of Optical Materials 122. (2021) : 111619.

Stoyanov, Dimitar, Angel Popov, Tinko Eftimov, Stefan Vodenicharov. Fiber Optical Acoustic Monitoring System Over Large Coastal Sub-Water Areas Based On Low Coherence Lasers. Engineering Sciences LVIII. 1 (2021) : 3-15.

Dyankov, Georgi, Tinko Eftimov, Nikola Malinowski, Evdokia Belina, Hristo Kisov, Predrag Mikulic, Wojtek Bock. Dataset of MAPLE Parameters for Hemoglobin Deposition upon long period gratings. Data in Brief 30. (2020) : Article number 105641.

Dyankov, Georgi, Tinko Eftimov, Nikola Malinowski, Evdokyia Belina, Hristo Kisov, Preddrag Mikulic, Wojciech J. Bock. A Highly Efficient Biosensor based on MAPLE Deposited Hemoglobin on LPGs Around Phase Matching Turning Point. Optics & Laser Technology 123. (2020) : Article number 105907.

Eftimov, Tinko, Marcel Koffi, Frédéric Lesage, Predrag Mikulic, Wojciech J. Bock. Thermal gradients sensing using LPGs with a spatially varying effective refractive index difference. Optics and Laser Technology 122. (2020) : 105836.

Eftimov, Tinko, Monika Janik, Marcin Koba, Mateusz Smietana, Predrag Mikulic, Wojtek Bock. Long-period gratings and microcavity in-line Mach Zehnder interferometers as highly sensitive optical fiber platforms for bacteria sensing – A Review . Sensors 20. (2020) : 3772.

Eftimov, Tinko, N'Guessan Koffi, Frédéric Lesage, Predrag Mikulic, Wojciech J. Bock. Responses to temperature and thermal gradients of non-uniform cascaded LPGs taking into account dispersion . Optical Fiber Technology 55. (2020) : Article number 102098.

Kostova, Irena, F. Chicilo, Tinko Eftimov, G. Patronov, Dancho Tonchev, S Kasap. Near Infrared Photoluminescence of Nd-Doped ZBP Glasses. NATO Science for Peace and Security Series B: Physics and Biophysics, Springer (2020) : 341-349.

Kostova, Irena, Tinko Eftimov, S. Nachkova, Georgi Patronov, Alla Arapova. Cellulose based luminophore material. Cellulose Chemistry and Technology 54. 7-8 (2020) : 653-662.

Bock, Wojciech J., Tinko Eftimov, Monika Janik. Microcavity In-line Mach-Zehnder Interferometers Fabricated in Single-mode Fibers and Fiber Tapers for Visible and Infrared Operation. IEEE/OSA J.Lightwave Technol 37. 13 (2019) : 3351-6.

Janik, Monika, Tinko Eftimov, Marcin Koba, Mateusz Smietana, Wojciech J. Bock. Tailoring Properties of Microcavity In-line Mach-Zehnder Interferometer by the Microcavity Enlargement using Femtosecond Laser. Journal of Lightwave Technology 37. 18 (2019) : 4501-4506.

Koffi, Marcel, Tinko Eftimov, Frédéric Lesage, Wojciech J. Bock, Predrag Mikulic. Measurement of thermal gradients using long period gratings at different levels of ambient refractive indices. Journal of Lightwave Technology 37. 18 (2019) : 4674-4679.

Minkova, Stefka, N. Hristova, Veselin Vladev, Galia Gencheva, Vera Hadjimitova, Krastena Nikolova, T. Trifonov, Tinko Eftimov. Optical methods for tracing the kinetic changes of red wines during technological processes. Bulgarian Chemical Communications 51. Special Issue (2019) : 295-298.

Milkova-Tomova, Il., P. Radusheva, D. Buhalova, Krastena Nikolova, S. Krustev, Tinko Eftimov, J. Aleksieva. Optical characteristics and antioxidant activity of lingonberry (Vaccinium vitisidaea) fruit juice. Bulgarian Chemical Communications 50. C Special (2018) : 125 – 130.

Zawista, R., Tinko Eftimov, P. Miculic, W.J. Bock, L.R. Jaroszewicz . Ambient refractive-index measurement with simultaneous temperature monitoring based on a dual-resonance long-period grating inside a fiber loop mirror structure. Sensors 18. (2018) : 2370.

Zawista, R., Tinko Eftimov, P. Miculic, Y. Chinifoorashan , A. Celebanska, W.J. Bock, L.R. Jaroszewicz . Dual-resonance long-period grating in fiber loop mirror structure for liquid refractive index measurement. Opto-electronics Review 26. 1 (2018) : 24-28.

Nikolova, Krastena, S. Minkova, Tinko Eftimov, S. Krustev. Fluorescence and absorption spectroscopy-fast methods for determining of content of antioxidants and age of Bulgarian wines. Scripta Scientifica Pharmaceutica 4. 1 (2017) : 34 – 42.

Petrov, D.N., Tinko Eftimov, S. Kaya. Fluorescence of UV-excited LiPrP4O12 and LiTmP4O12 single crystals. Optik 136. (2017) : 12-19.

Radusheva, P., I Milkova-Tomova, Krastena Nikolova, D. Buhalova, J. Aleksieva, Tinko Eftimov, S. Krustev. Investigation of Health Effect of Fruit Juice from Lingonberry (VacciniumVitis - Idea) Via Physicochemical Methods. Journal of IMAB (International Medical Association of Bulgaria) 23. 4 (2017) : 1731-1736.

Vladev, V., Tinko Eftimov, S. Nedev. Excitation efficiency of a side-pumped fiberized fluorescent dye microcapillary. Optical Fiber Technology 28. (2016) : 28-37.

Eftimov, Tinko. Photonic powering of sensors with bidirectional communication along a single fiber. Photonics Letters ?f Poland 12. 1 (2015) : 7-9.

Nikolova, Krastena, Tinko Eftimov, Ginka Antova, Zhana Petkova. Optical properties of oil extracts of Bulgarian herbs. Bulgarian Chemical Communication 42. (2015) : 1-4.

Pashova, T, Irena Kostova, Tinko Eftimov, Dantcho Tonchev. Analysis of fluorescence spectra of oxyfluoride compositions doped with samarium oxide (Sm2O3) and samarium fluoride (SmF3). Bulgarian Chemical Communications 47. (2015) : 9-14.

Penchev, V., Wojciech J. Bock, Tinko Eftimov, P. Mikulic. Using double resonance long period gratings to measure refractive index of milk of varying fat content. Bulgarian Chemical Communications 47. (2015) : 35-39.

Vladev, V., Tinko Eftimov, W.J. Bock. Fluorescent All-Fiber Light Source Based on Micro-Capillaries and on Microstructured Optical Fibers Terminated With a Microbulb . Optics Communications 356. (2015) : 34-40 .

Vladev, V., Tinko Eftimov, Wojciech J. Bock. Excitation efficiency of a side-pumped fiberized fluorescent dye microcapilary. Photonic Letters of Poland 7. 2 (2015) : 41-43.

Vladev, Veselin, Tinko Eftimov, Wojtek Bock. Broad-band fluorescent All-fiber Source Based on Microstructured Optical Fibers. Photonic Letters of Poland 7. 2 (2015) : 41-43.

Vladev, Veselin, Tinko Eftimov, Wojtek Bock. Fluorescent All-Fiber Light Source Based on Micro-Capillaries and on Microstructured Optical Fibers Terminated With a Microbulb. Optics Communications 356. (2015) : 34-40.

Dimitrova, Todorka, Tinko Eftimov, Valentin Kabadzhov, Petar Panayotov, Petya Boyanova. Scattering and fluorescence spectra of cow milk, Bulgarian Chemical Communications. Bulgarian Chemical Communications 46. (2014) : 39-43.

Eftimov, Tinko, Wojtek Bock, Plamen Balzhiev, Vanya Plachkova, Katherina Zhelyazkova. Securitized Optical Fiber Communication and Sensor Systems Using Mode-Selective Couplers . IEEE J. Lightwave Techn 32. 21 (2014) : 3947 – 3957.

Nikolova, Krastena, Maria Perifanova-Nemska, G. Uzunova, Tinko Eftimov, Ginka Antova, A. Alaldjidjian, Vanya Plachkova, Wojtek Bock. Physico-chemical properties of sunflower oil enriched with ?-3 fatty acids. Bulgarian Chemical Communications 46. 3 (2014) : 473 – 478.

Nikolova, Krastena, Tinko Eftimov, A. Alaldjidjian. Fluorescence Spectroscopy as Method for Quality Control of Honey. Advances In Research, Article no. AIR.2014.004 2. 2 (2014) : 95-108.

Nikolova, Krastena, Tinko Eftimov, Ginka Antova, Daniel Brabant. Detection Of Corn And Sunflower Oil Adulterations Of Olive Oils Using Fluorescence Spectroscopy. Trakia University Journal of Natural Sciences 14. 1 (2014) : 15-30.

Pashova, Theodora, Irena Kostova, Tinko Eftimov, Dancho Tonchev. Analysis of fluorescence spectra of oxyfluoride compositions doped with samarium oxide (Sm2O3) and samarium fluoride (SmF3). Bulgarian Chemical Communications 47. (2014) : 9-14.

Eftimov, Tinko. Mueller Matrix analysis of PDL components. Fibers and integrated Optics 23. 6 (2004) : 453-466.

Bock, Wojciech J., Tinko Eftimov. Polarization-Sensitive Intermodal All-Fiber Sensor Using Spectrally Resolved Detection. IEEE Trans. on Instrum. and Mesurement 49. 2 (2000) : 405-408.

Bock, Wojciech J., Tinko Eftimov. Polarimetric and Intermodal Inteerference Sensitivity to Hydrostatic Pressure, Temperature and Strain in Highly Birefringent Optical Fibers. Optical Letters 18. 22 (1993) : 1979-1981.

COC (Contribution à un ouvrage collectif)

Eftimov, Tinko, D. Tonchev, I. Kostova, G. Patronov, T. Pashova. Application Of Sm Oxide Doped Oxyfluoride Glasses For The Development Of Ex-Trinsic Fibre Optic X-Ray Sensors. Advanced Nanotechnologies For Detection And Defence Against CBRN Agents. . Alemagne : SPRINGER, 2018.

Tonchev, Dantcho, Irena Kostova, G. Okada, G. Belev, G. Patronov, Tinko Eftimov, T. Wysokinski, D. Chapman, S.O. Kasap. Samarium Doped Borophosphate Glasses and Glass-Ceramics for X-ray Radiation Sensing . Nanoscience Advances in CBRN Agents Detection, Information and Energy Security. Dordrecht : Springer, 2015. 347-358.

CAC (Publications arbitrées dans des actes de colloque)

Benyahia, Ilham, Tinko Eftimov. Smart City Safety Framework: Opportunities and challenges of Intelligent Infrastructure. ITS World Congress 2024 , Dubai. (2024).

Eftimov, Tinko, Georgi Dyankov, K Nikolov, Petar Kolev. Wavelength Referenced Polarimetric Fibre Optic Current Sensor With Smartphone Interrogation. The 7th International Conference on the Physics of Optical Materials, Budva, Becici, Montenegro. (2024).

Eftimov, Tinko, Irena Kostova, Samia Fouzar, Kristian Nikolov, Daniel Brabant. Rare earth doped strontium aluminates for contactless smartphone readable temperature sensors. The 4th Int. Conference on Phosphor Thermometry, P 28. (2024).

Fouzar, Samia, Irena Kostova, Tinko Eftimov, Kristian Nikolov. Phosphorescent Fibre Optic Tip Temperature Sensor. The 4th Int. Conference on Phosphor Thermometry, Budva, Becici, Montenegro. P 26. (2024).

Kerdous, Selma, Ilham Benyahia, Tinko Eftimov. Testing IA processing for traffic counting accuracy based on optical sensors. Conference Annuelle STI Canada, Vancouver. (2024).

Nikolova, Krastena, D. Popstoyanova, I Dincheva, G Gentcheva, Tinko Eftimov, Krastena Nikolova. Bioactive components in the leaves of moringa oleifera and their excitation-emission matrices. The 7th International Conference on the Physics of Optical Materials, Budva, Becici, Montenegro. P40. (2024).

Popstoyanova, D., S. Stefanov, A Andonova, Tinko Eftimov, I. Dincheva, K. Nikolova. Optical Properties and Chemical Composition Of Hemp Oil. The 7th International Conference on the Physics of Optical Materials, Budva, Becici, Montenegro. P4. (2024).

Dyankov, Georgi, Tinko Eftimov, H. Najdenski, V. Kasovski, M. Zaharieva, Hristo Kisov, V. Mankov, N. Malinowski. Direct Helicobacter Pylori Detection through Biosensors Based on SPR and DR LPG in Optical Fiber . The 12th World Gene Convention, WGC-2023, Sapporo, Japan. (2023).

Patronov, Georgi, Irena Kostova, Tinko Eftimov. Structural ?nd Luminescence Characterization ?f Yttrium-Based Red Powder Phosphors. EU 30th Anniversary International Conference on Metallurgy and Materials, 997-1003. (2021).

Eftimov, Tinko, N'G Koffi, Frédéric Lesage, P Mikulic, W.J. Bock, M.H. Akue. Temperature gradient sensing using LPGs with non-identic halves. Optical Fiber Sensors 2020, Washington. (2020).

Eftimov, Tinko, N'Guessan Koffi, Frédéric Lesage, Predrag Mikulic, Wojtek Bock, Moevi Akue. Temperature gradient sensing using LPGs with non-identic halves. Optical Fiber Sensors Conference, Alexandria, Virginia, USA. W4.91. (2020).

Eftimov, Tinko, Predrag Mikulic, Alla Arapova, Wojtek Bock. Ultrahigh refractive index sensitivity with a reflective fibre optic microcavity in-line interferometer. 27-th International Conference on Optical Fiber Sensors,, Alexandria, Virginia USA. W4.90. (2020).

Minkova, Stefka, Mariana Perifanova, Krastena Nikolova, Galia Gencheva, Tinko Eftimov, Aleksandar Pashev. Physico-chemical properties of high oleic sunflower oil with herbs. International Conference on Agronomy and Food Science and Technology , Turkey. 46 - 53. (2019).

Minkova, Stefka, Veselin Vladev, N. Hristova, Radoslava Gabrova, Krastena Nikolova, Tinko Eftimov, Vera Hadjimitova. Comparative study of the characteristics of red Bulgarian and French wines using applied photonics methods. 20th Int. Conference and School on Quantum Electronics: Laser Physics and Applications, SPIE. 110470O-1 to 5. (2019).

Bock, Wojciech J., Tinko Eftimov, et al. Measurement of Thermal Gradients using Long Period Fiber Gratings at Different Levels of Ambient Refractive Indices. 26nd Int. Conf. on Optical Fiber Sensors, Lausanne, USA. OSA - Optical Society of America https://doi.org/10.1364/OFS.2018.TuE69. (2018).

Janik, Monika, Tinko Eftimov, M. Koba, M. Smietana, W.J. Bock. Near infrared operation of femtosecond laser micro-machined in-fiber Mach Zehnder interferometers (µIMZI) for refractive index sensing. Photonics West SPIE conference, USA. International Society for Optics and Photonics. 105440F. (2018).

Janik, Monika, Tinko Eftimov, M. Koba, M. Smietana, W.J. Bock. Refractive Index Sensing Properties of Microcavity In-line Mach-Zehnder Interferometer Enhanced by the Microcavity Enlargement. Oprical Fiber Sensor Conference, OFS-26, USA. OSA. TuE58. (2018).

Koffi, M., Tinko Eftimov, F. Lesage, P. Miculic, W.J. Bock. Measurement of thermal gradients using long period gratings at different levels of ambient refractive indices. Oprical Fiber Sensor Conference, OFS-26, USA. OSA. TuE69. (2018).

Milev, M, Krastena Nikolova, Ir. Ivanova, St. Minkova, Tinko Eftimov, S. Krustev. Grouping of Bulgarian wines according to grape variety by using statistical methods. 43rd International Conference Applications of Mathematics in Engineering and Economics, USA. AIP Conference Proceedings 1910. 1-6. (2017).

Tonchev, D., Tinko Eftimov, I. Kostova, T. Pashova. Optically active oxide glass ceramics - synthesis, characterization and applications. NATO, , USA. Advanced Study Institute (ASI). (2017).

Nikolova, K., T. Yovcheva, M. Marudova, Tinko Eftimov, I. Bodurov, A. Viraneva, I. Vlaeva. Optical methods and differential scanning calorimetry as a potential tool for discrimination of olive oils (extra virgin and mix with vegetable oils) . 1722: 220019. (2016).

Shikoski, J., J. Zlatev, Tinko Eftimov, G. Stanchev. Control of photon energy sharing for photovoltaic power charge in power grid of optic fiber with enhanced effectiveness. International Scientific Conference on Information Communication and Energy Systems and Technologies , Macedonia. 61-64. (2016).

Nikolova, Krastena, Diana Tsankova, Tinko Eftimov. Fluorescence Spectroscopy, Colorimetry and Neural Networks in Distinguishing Different Types of Honey. V International Conference Industrial Engineering and Environmental Protection 2015, Serbia. 317-322. (2015).

Eftimov, Tinko, Wojtek Bock, Emil Penchev. Bent fused fiber taper intermodal interferometer as a refractive index sensor,. 23rd International Conference on Optical Fiber Sensors OFS-23, Santander, Spain, P27/Paper 9157 - 233 . (2014).

Pashova, Theodora, Tinko Eftimov, Irena Kostova, Dancho Tonchev, Daniel Brabant. Investigation of the influence of strontium carbonate on fluorescence spectra of oxy-fluoride glasses doped with samarium oxide and samarium fluoride. 18th International School on Quantum Electronics: Laser Physics and Applications, Code 110716. (2014).

Penchev, Emil, Tinko Eftimov, Wojtek Bock. Bent optical fiber tapers for refractometry and biosensing. 18th International School of Quantum Electronics: “Lasers and Applications”, Bulgaria. (2014).

COF (Communication arbitrée)

Hristova, Katya, I. Kostova, Tinko Eftimov, Dancho Tonchev. Luminescent Analysis Of Yttrium, Aluminium And Lanthanum Borates Doped With Europium Ions Eu3+. 12-th Chemistry Conference ( 12-th CC). Plovdiv, Bulgaria, 2023.

Petkova, N., I. Ivanov, E. Saralieva, K. Nikolova, Tinko Eftimov, Galya Gentscheva, L. Vladimirova-Mihaleva. Bioactive Compounds Of Carlina Acanthifolia L. Roots Obtained By Fractional Extraction And Their 3D Fluorescence Spectra. IX International School and Conference on Photonics, Belgrade. Belgrade, Serbia, 2023.

Eftimov, Tinko, Georgi Dyankov, Alla Arapova, Petar Kolev, Veselin Vladev. Temperature stability of a polarimetric current sensor based on BSO crystal fluorescence. OFS-27 Optical Fiber Sensor Conference. États Unis, 2022.

Nikolova, Krastena, T. Yovcheva, M. Marudova, Tinko Eftimov, I. Bodurov, A. Viraneva, I. Vlaeva. Optical methods and differential scanning calorimetry as a potential tool for discrimination of olive oils (extra virgin and mix with vegetable oils). AIP Conference Proceedings. Istanbul, Turkey , 2015.

CNA (Communication non arbitrée)

Eftimov, Tinko, Irena Kostova, Katya Hristova, Georgi Dyankov, Kristian Nikolov, Petar Kolev. Use of smartphones as affordable sensor interrogation instruments for measurements in the spectral and in the time domain. 2024 International Workshop on Optoelectronic Perception (IWOP 2024). Xi'An, China, 18-22 Sept. 2024.

Eftimov, Tinko. Using the Methods of Applied Photonics for the Analysis of Plant Extracts. International Conference "Food, Herbs, Nutraceuticals, and Nutrition for a Better Health". Varna, Bulgaria, 26 -28 July, 2024.

Dyankov , Georgi, Tinko Eftimov, H. Najdenski, Hristo Kisov, Vihar Mankov, Nikola Malinowski. Direct Helicobacter pylori detection using DR LPGs functionalized by laser deposition of blood antigen. IWOP 2022. Xi'An, China, 4th-6th November.

Koffi, M., Tinko Eftimov, W.J. Bock, F. Lesage, P. Miculic. Measurement of temperature and thermal gradients using fiber optic Long Period Gratings. Complex Days Conference. Nice, France, January 11, 2018.

BRE (Brevet)

Dyankov, Georgi, Tinko Eftimov, Valeriy Serbezov. A Multifunctional Optical Fire Sensor. Bulgarie 112583. 08.04.2021.

Postolek, Henry, Henry Postolek, Graham Ian Duck, Graham Ian Duck, Nenad Duricic, Nenad Duricic, Gonzalo De Al Puente, Gonzalo De Al Puente, Tinko Eftimov, Dan Grobnic, Dan Grobnic, David Williams Charles Markin, David Williams Charles Markin, Martin Mattews, Martin Mattews, Evgueni A. Ponomorev, Evgueni A. Ponomorev, Serguei Roupassov, Serguei Roupassov, Dariusz Sieniawski, Dariusz Sieniawski. Fiber Bragg grating dispersion compensator. 10-538. 2002-01-01.

AUT (Autres)

Eftimov, Tinko, Jaleel Moidu. Mechanical Strength and Reliability Assessment of Optical Fiber Splices. (2001-01-01) :

Eftimov, Tinko. Accelerated Optical Aging of FBGs. JDSU Internal Report (2001-01-01) :

Eftimov, Tinko. Mechanical Strength and Preliminary Long-Term Reliability Assessment of Packaged Gain-Flattening Filters. JDSU Internal Report (2001-01-01) :

Eftimov, Tinko. Mechanical Strength and Preliminary Reliability Assessment of Fiber-Epoxy joints. JDSU Internal Report (2001-01-01) :

Eftimov, Tinko. Comparative Study of Temperature and Humidity Sensitivity of Various Types of Packaged FBGs. JDSU Internal Report (2000-01-01) :

Eftimov, Tinko. Mechanical Strength of Sol-Gel Recoated Fiber-Epoxy Joints. JDSU Internal Report (2000-01-01) :

Eftimov, Tinko. Optical Stability of 50 GHz FBGs. JDSU Internal Report (2000-01-01) :

Eftimov, Tinko. Temperature and Humidity Sensitivity of Packaged FBGs. JDSU Internal Report (2000-01-01) :