selected publications academic article Sung, W. J., Kim, J., Madsen, C. K., & Eknoyan, O. (2015). Investigation of a polarization controller in Ti:LiNbO3 near 1530nm wavelength. Optics Communications. 335, 199-204. Kim, J., Sung, W. J., Eknoyan, O., & Madsen, C. K. (2013). Linear photonic frequency discriminator on As₂S₃-ring-on-Ti:LiNbO₃ hybrid platform. Optics Express. 21(21), 24566-24573. Shin, Y., Sung, W. J., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2012). Polarization-independent rapidly tunable optical add-drop multiplexer utilizing non-polarizing beam splitters in Ti:LiNbO3. Optics Communications. 285(8), 2061-2066. Rabelo, R. C., Eknoyan, O., & Taylor, H. F. (2011). Polarization-independent tunable spectral slicing filter in Ti:LiNbO3. 50(4), 562-570. Salas-Montiel, R., Solmaz, M. E., Eknoyan, O., & Madsen, C. K. (2010). Er-Doped Optical Waveguide Amplifiers in X-Cut Lithium Niobate by Selective Codiffusion. IEEE Photonics Technology Letters. 22(6), 362-364. Solmaz, M. E., Adams, D. B., Grover, S., Tan, W., Xia, X., Eknoyan, O., & Madsen, C. K. (2009). Compact Bends for Achieving Higher Integration Densities for LiNbO3 Waveguides. 21(9-12), 557-559. Shin, Y., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2007). Rapidly tunable optical add-drop multiplexer utilising relaxed beam splitters. Electronics Letters. 43(25), 1428-1430. Ping, Y., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2007). Programmable polarization-independent electrooptic matched bandpass filter utilizing symmetric branch beam splitters in Ti : LiNbO3. Journal of Lightwave Technology. 25(8), 2198-2205. Ping, Y., Eknoyan, O., & Taylor, H. F. (2007). Electro-optic polarization converter with programmable spectral output in lithium niobate. Optics Communications. 278(2), 307-311. Kim, R., Zhang, J., Eknoyan, O., Taylor, H. F., & Smith, T. L. (2006). Narrowband Bragg reflectors in Ti:LiNbO3 optical waveguides. Applied Optics. 45(20), 4927-4932. Kim, R., Zhang, J., Eknoyan, O., Taylor, H. F., & Smith, T. L. (2005). Fabry-Perot intensity modulator with integrated Bragg reflectors in Ti : LiNbO3. Electronics Letters. 41(22), 1220-1222. Kim, R., Zhang, J., Eknoyan, O., Taylor, H. F., & Smith, T. L. (2005). Distributed Bragg feedback intensity modulator in Ti : LiNbO3. Electronics Letters. 41(18), 1028-1030. Shin, Y., Eknoyan, O., & Taylor, H. F. (2005). Polarization dependence of the coupling ratio in LiTaO3 directional couplers. Applied Optics. 44(7), 1156-1159. Ping, Y., Eknoyan, O., & Taylor, H. F. (2004). Polarisation-independent tunable handpass filter utilising symmetric branch beam splitters. 40(15), 960-962. Taylor, H. F., & Eknoyan, O. (2004). Guided wave electrooptic and acoustooptic tunable filter apparatus and method. Journal of the Acoustical Society of America. 116(3), 1317-1317. Tang, P. S., Eknoyan, O., & Taylor, H. F. (2003). Rapidly tunable optical add-drop multiplexer (OADM) using a static-strain-induced grating in LiNbO3. 21(1), 236-245. Tang, P. H., Eknoyan, O., & Taylor, H. F. (2002). Rapidly tunable polarisation independent optical add drop multiplexer in Ti : LiNbO3. 38(5), 242-244. Gu, D., Eknoyan, O., & Taylor, H. F. (2002). Polarization dependence in Ti-diffused LiNbO3 directional couplers. Applied Optics. 41(1), 74-77. Jung, H. S., Eknoyan, O., & Taylor, H. F. (2001). Electro-optic intensity modulators at lambda=1.55 mu m utilizing strain-optic effects in LiNbO3. Optical Engineering. 40(8), 1499-1501. Taylor, H. F., & Eknoyan, O. (2000). Guided wave acousto-optic and electro-optic tunable filter designs with relaxed beam-splitter requirements. Applied Optics. 39(1), 124-128. Jung, H. S., Eknoyan, O., & Taylor, H. F. (1999). Wavelength tunable polarization mode converter utilizing strain-optic effects in Ti:LiNbO 3. Japanese Journal of Applied Physics. 38(12 A), Jung, H. S., Eknoyan, O., & Taylor, H. F. (1999). Wavelength tunable polarization rode converter utilizing strain-optic effects in Ti : LiNbO3. Japanese Journal of Applied Physics. 38(12A), L1406-L1408. Kwon, O., Eknoyan, O., Taylor, H. F., & Neurgaonkar, R. R. (1999). Low-voltage electro-optic modulator in SBN : 60. 35(3), 219-220. Eknoyan, O., Taylor, H. F., Marx, J. M., Tang, Z., & Neurgaonkar, R. R. (1998). Guided-wave electrooptic devices utilizing static strain induced effects in ferroelectrics. Ferroelectrics. 205(1-4), 147-158. Eknoyan, O., Taylor, H. F., Matous, W., Ottinger, T., & Neurgaonkar, R. R. (1997). Comparison of photorefractive damage effects in LiNbO3, LiTaO3, and Ba1-xSrxTiyNb2-yO6 optical waveguides at 488 nm wavelength. Applied Physics Letters. 71(21), 3051-3053. Marx, J. M., Eknoyan, O., Taylor, H. F., & Neurgaonkar, R. R. (1996). GHz-bandwidth optical intensity modulation in self-poled waveguides in strontium barium niobate (SBN). IEEE Photonics Technology Letters. 8(8), 1024-1025. Marx, J. M., Tang, Z., Eknoyan, O., Taylor, H. F., & Neurgaonkar, R. R. (1995). Low-loss strain induced optical waveguides in strontium barium niobate (Sr0.6Ba0.4Nb2O6) at 1.3 m wavelength. Applied Physics Letters. 274. MARX, J. M., EKNOYAN, O., TAYLOR, H. F., TANG, Z., & NEURGAONKAR, R. R. (1995). ELECTROOPTIC MODULATION AND SELF-POLING IN STRAIN-INDUCED WAVE-GUIDES IN BARIUM STRONTIUM-TITANATE NIOBATE. Applied Physics Letters. 67(10), 1381-1383. MARX, J. M., TANG, Z., EKNOYAN, O., TAYLOR, H. F., & NEURGAONKAR, R. R. (1995). LOW-LOSS STRAIN-INDUCED OPTICAL WAVE-GUIDES IN STRONTIUM BARIUM NIOBATE (SR0.6BA0.4NB2O6) AT 1.3-MU-M WAVELENGTH. Applied Physics Letters. 66(3), 274-276. Suzuki, T., Marx, J. M., Swenson, V. P., & Eknoyan, O. (1994). Optical waveguide Fabry-Perot modulators in LiNbO(3). 33(6), 1044-1046. TANG, Z., EKNOYAN, O., & TAYLOR, H. F. (1994). POLARIZATION-INDEPENDENT ELECTROOPTICALLY TUNABLE WAVELENGTH FILTER IN LITAO3. Electronics Letters. 30(21), 1758-1759. Suzuki, T., & Eknoyan, O. (1993). Characterization of the poling process in zinc diffused lithium tantalate optical waveguides. Ferroelectrics. 145(1), 119-123. SUZUKI, T., EKNOYAN, O., & TAYLOR, H. F. (1993). ELECTROOPTIC COEFFICIENT MEASUREMENTS IN LITAO3 AND LINBO3 WAVE-GUIDES. Journal of Lightwave Technology. 11(2), 285-289. TANG, Z., EKNOYAN, O., TAYLOR, H. F., & SWENSON, V. P. (1993). TUNABLE GUIDED-WAVE OPTICAL POLARIZATION CONVERTERS IN LITHIUM TANTALATE. Applied Physics Letters. 62(10), 1059-1061. TANG, Z., EKNOYAN, O., TAYLOR, H. F., & SWENSON, V. P. (1992). ELECTROOPTICALLY TUNABLE WAVELENGTH SELECTIVE POLARIZATION CONVERTER IN ZN LITAO3. Electronics Letters. 28(24), 2248-2250. EKNOYAN, O., TAYLOR, H. F., TANG, Z., SWENSON, V. P., & MARX, J. M. (1992). STRAIN INDUCED OPTICAL WAVE-GUIDES IN LITHIUM-NIOBATE, LITHIUM TANTALATE, AND BARIUM-TITANATE. Applied Physics Letters. 60(4), 407-409. EKNOYAN, O. (1992). Strain induced optical waveguides in lithium niobate, lithium tantalate, and barium titanate. 60, 407-409. EKNOYAN, O., SWENSON, V. P., QUINN, J. D., & NEURGAONKAR, R. R. (1991). LOW-VOLTAGE INTERFEROMETRIC MODULATOR IN ZINC-DIFFUSED STRONTIUM BARIUM NIOBATE (SBN-60). Applied Physics Letters. 59(1), 28-30. Eknoyan, O., & Taylor, H. F. (1990). Advanced Guided Wave Electro-Optical Switches JUNG, H. S., TAYLOR, H. F., & EKNOYAN, O. (1990). INTERFEROMETRIC POLARIZATION-INDEPENDENT MODULATOR IN LITAO3. Journal of Lightwave Technology. 8(10), 1452-1455. YOON, D. W., EKNOYAN, O., & TAYLOR, H. F. (1990). POLARIZATION-INDEPENDENT LITAO3 GUIDED-WAVE ELECTROOPTIC SWITCHES. Journal of Lightwave Technology. 8(2), 160-163. JUNG, H. S., EKNOYAN, O., & TAYLOR, H. F. (1989). ENHANCEMENT OF REFRACTIVE-INDEX IN TI-LITAO3 OPTICAL WAVE-GUIDES BY ZN VAPOR DIFFUSION. Journal of Lightwave Technology. 7(2), 390-392. YOON, D. W., & EKNOYAN, O. (1988). CHARACTERIZATION OF VAPOR DIFFUSED ZN-LITAO3 OPTICAL WAVE-GUIDES. Journal of Lightwave Technology. 6(6), 877-880. Eknoyan, O., Burns, W. K., Moeller, R. P., & Frigo, N. J. (1988). Broadband LiTaO(3) guided-wave TE-TM mode converter. 27(1), 114-117. Bulmer, C. H., Eknoyan, O., Taylor, H. F., Greenblatt, A. S., Beach, L. A., & Neurgaonkar, R. R. (1987). Formation And Properties Of Optical Waveguides In Strontium Barium Niobate (Sbn:60). 0704, 208-213. EKNOYAN, O., YOON, D. W., & TAYLOR, H. F. (1987). LOW-LOSS OPTICAL WAVE-GUIDES IN LITHIUM TANTALATE BY VAPOR DIFFUSION. Applied Physics Letters. 51(6), 384-386. EKNOYAN, O., BULMER, C. H., MOELLER, R. P., BURNS, W. K., & LEVIN, K. H. (1986). GUIDED-WAVE ELECTROOPTIC MODULATOR IN TI-LINBO3 AT LAMBDA=2.6 MU-M. Journal of Applied Physics. 59(8), 2993-2995. EKNOYAN, O., MOELLER, R. P., BURNS, W. K., TRAN, D. C., & LEVIN, K. H. (1986). TRANSMISSION PROPERTIES OF 2.55 MU-M FLUORIDE GLASS-FIBER. Electronics Letters. 22(14), 752-753. EKNOYAN, O., BULMER, C. H., TAYLOR, H. F., BURNS, W. K., GREENBLATT, A. S., BEACH, L. A., & NEURGAONKAR, R. R. (1986). VAPOR DIFFUSED OPTICAL WAVE-GUIDES IN STRONTIUM BARIUM NIOBATE (SBN-60). Applied Physics Letters. 48(1), 13-15. JOHNSON, R. H., & EKNOYAN, O. (1985). HIGH-FIELD ELECTRON-DRIFT VELOCITY-MEASUREMENTS IN GALLIUM-PHOSPHIDE. Journal of Applied Physics. 58(3), 1402-1403. KAO, Y. C., & EKNOYAN, O. (1983). RESISTIVITY AND MOBILITY OF GAP AT 300-K. 30(7), 855-857. KAO, Y. C., & EKNOYAN, O. (1983). ELECTRON AND HOLE CARRIER MOBILITIES FOR LIQUID-PHASE EPITAXIALLY GROWN GAP IN THE TEMPERATURE-RANGE 200-K-550-K. Journal of Applied Physics. 54(5), 2468-2471. KAO, Y. C., & EKNOYAN, O. (1983). THICKNESS OF GAP LIQUID-PHASE EPITAXIAL LAYERS GROWN BY STEP-COOLING, EQUILIBRIUM-COOLING, AND RAMP-COOLING METHODS. Journal of Applied Physics. 54(4), 1865-1867. WEICHOLD, M. H., EKNOYAN, O., & KAO, Y. C. (1982). A GAP MESFET FOR HIGH-TEMPERATURE APPLICATIONS. IEEE Transactions on Components, Hybrids and Manufacturing Technology. 5(4), 342-344. WEICHOLD, M. H., EKNOYAN, O., & KAO, Y. C. (1982). A HIGH-TEMPERATURE GAP MESFET. Electron Device Letters. 3(11), 344-346. WEICHOLD, M. H., EKNOYAN, O., & KAO, Y. C. (1982). HIGH TEMPERATURE GAP MESFET. Electron Device Letters. V EDL-3(N 11), 344-346. Weichold, M. H., Eknoyan, O., & Coquat, J. A. (1981). GaP SCHOTTKY DIODES FOR HIGH TEMPERATURE APPLICATIONS. Electronic Components and Technology Conference. 323-327. Simpson, D., & Eknoyan, O. (1981). VERTICAL V-GROOVE JUNCTION FIELD EFFECT TRANSISTORS FOR POWER APPLICATIONS. Electronic Components and Technology Conference. 320-322. Coquat, J. A., Palmer, D. W., Eknoyan, O., & Van der Hoeven, W. B. (1980). GaAs OHMIC CONTACTS FOR HIGH TEMPERATURE DEVICES. Electronic Components and Technology Conference. 55-60. EKNOYAN, O., KEMERLEY, R. T., & HOURANI, S. M. (1979). ADMITTANCE BEHAVIOR OF LOW-HIGH-LOW GAAS SCHOTTKY IMPATT DIODES. 2(2), 254-257. Eknoyan, O. (1979). Admittance Behavior in GaAs Schottky IMPATT Diodes. Electronic Components and Technology Conference. 28 th, 433-434. EKNOYAN, O., SZE, S. M., & YANG, E. S. (1977). MICROWAVE BARITT DIODE WITH RETARDING-FIELD - INVESTIGATION. Solid-State Electronics. 20(4), 285-289. EKNOYAN, O., YANG, E. S., & SZE, S. M. (1977). MULTILAYERED ION-IMPLANTED BARITT DIODES WITH IMPROVED EFFICIENCY. Solid-State Electronics. 20(4), 291-295. EKNOYAN, O. (1977). GENERALIZED SMALL-SIGNAL IMPEDANCE FOR MICROWAVE BARITT DIODES. Proceedings of the IEEE. 65(3), 490-491. EKNOYAN, O., SZE, S. M., YANG, E. S., & RYDER, R. M. (1975). IMPROVED EFFICIENCY MICROWAVE BARITT OSCILLATORS BY DELAYED INJECTION. Proceedings of the IEEE. 63(11), 1620-1621. Eknoyan, O., Greenblatt, A. S., Burns, W. K., & Bulmer, C. H. Characterization of Ti:LiNbO3 deep waveguides diffused in dry and wet oxygen ambient. Applied Optics. 25(5), 737-739. chapter Kirschman, R. (2009). A GaP MESFET for High Temperature Applications. High-Temperature Electronics. (pp. 430-432). Institute of Electrical and Electronics Engineers (IEEE). Kirschman, R. (2009). Gallium Phosphide DevicesThis work was sponsored by Sandia Laboratory for the division of Geothermal Energy, U.S. Department of Energy. High-Temperature Electronics. (pp. 582-585). Institute of Electrical and Electronics Engineers (IEEE). conference paper Ali, J., & Eknoyan, O. (2017). Electro-Absorption plasmonic modulator in lithium niobate. 89-90. Solmaz, M. E., Adams, D. B., Grover, S., Tan, W., Xia, X., Eknoyan, O., & Madsen, C. K. (2009). First Demonstration of an As(2)S(3)-on-LiNbO(3) Ring Resonator. 2927-2929. Solmaz, M. E., Adams, D. B., Grover, S., Tan, W., Xia, X., Eknoyan, O., & Madsen, C. K. (2009). First Demonstration of an As2S3-on-LiNbO3 Ring Resonator. owv7. Rabelo, R. C., Eknoyan, O., & Taylor, H. F. (2009). Tunable spectral slicing filter utilizing sparse grating in Ti:LiNbO3. Proceedings of SPIE. 72180f-72180f-11. Solmaz, M. E., Adams, D. B., Grover, S., Tan, W. C., Xia, X., Eknoyan, O., & Madsen, C. K. (2009). First demonstration of an As2S3-on-LiNbO3ring resonator Shin, Y., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2008). Rapidly tunable optical add drop multiplexer in Ti : LiNbO3 utilizing non-polarizing beam splitters. 2750-2752. Ping, Y., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2007). Programmable Polarization-Independent Electrooptically Matched Bandpass Filter in Ti: LiNbO3. Optics InfoBase Conference Papers. 1-3. Ping, Y., Eknoyan, O., Madsen, C. K., & Taylor, H. F. (2007). Programmable Polarization-Independent Electrooptically Matched Bandpass Filter in Ti:LiNbO3 Kim, R., Zhang, J., Eknoyan, O., Taylor, H. F., & Smith, T. L. (2007). Narrowband Bragg reflectors in Ti : LiNbO3 optical waveguides and implantation to optical modulators. Proceedings of SPIE. 64750e-64750e-10. Xie, Z., Ragsdale, J., Atkins, R., Taylor, H. F., & Eknoyan, O. (2006). Feasibility investigation of Fabry-Perot Interferometer as Weigh-in-Motion Sensor. Optics InfoBase Conference Papers. tue58. Ping, Y., Eknoyan, O., & Taylor, H. F. (2004). Polarization-independent tunable bandpass filter in Ti:LiNb0 3 utilizing symmetric branch beam splitters. 188-190. Ping, Y., Eknoyan, O., & Taylor, H. F. (2004). Polarization-independent tunable bandpass filter in Ti:LiNbO3 utilizing symmetric branch beam splitters. OSA Trends in Optics and Photonics Series. 188-190. Eknoyan, O., Tang, P. S., & Taylor, H. F. (2003). Guided-wave electro-optic tunable add drop multiplexer in Ti : LiNbO3. Proceedings of SPIE. 169-177. Tang, P., Eknoyan, O., & Taylor, H. E. (2002). Low Loss Rapidly Tunable Optical Add Drop Multiplexer in Ti: Linb03. 190-192. EKNOYAN, O., & TAYLOR, H. F. (1995). Electrooptic tunable filters for WDM networks. 17-24. Tang, Z., Taylor, H. F., Eknoyan, O., & Swenson, V. P. (1993). Tunable guided-wave optical polarization converters using static strain-induced mode coupling in lithium tantalate. fb2. Eknoyan, O., Taylor, H. F., Tang, Z., Swenson, V. P., & Marx, J. M. (1992). STRAIN INDUCED OPTICAL WAVEGUIDING AND POLARIZATION CONVERSION IN FERROELECTRIC SUBSTRATES. mb2. Taylor, H. F., Eknoyan, O., Park, C. S., Choi, K. N., & Chang, K. (1990). Traveling-wave photodetectors. Proceedings of SPIE. 59-63. Eknoyan, O., Burns, W. K., & Moeller, R. P. (1985). BROADBAND LiTaO//3 GUIDED-WAVE MODE CONVERTOR/FREQUENCY SHIFTER. 851-854. Eknoyan, O., Moeller, R. P., Bulmer, C. H., Burns, W. K., Levin, K. H., Tran, D. C., & Sigel, G. H. (1985). DATA TRANSMISSION IN FLUORIDE-GLASS FIBER AT X equals 2. 6 mu m. 743-746. Eknoyan, O., Van Der Hoeven, W., Richardson, T., & Porter, W. A. (1980). Laser-Annealed Gap Ohmic Contacts for High-Temperature Devices*. MRS Advances. 289-294. EKNOYAN, O., YANG, E. S., & SZE, S. M. (1975). EFFICIENT MICROWAVE OSCILLATION IN A MULTILAYERED BARITT DIODE STRUCTURE. IEEE Transactions on Electron Devices. 1066-1066. patent Taylor, H., & Eknoyan, O. (2004). Tunable electrooptic add-drop filter apparatus and method Taylor, H., & Eknoyan, O. (2004). Guided wave electrooptic and acoustooptic tunable filter apparatus and method
teaching activities ECEN370 Elec Props Of Matls Instructor ECEN462 Optical Comm Systems Instructor ECEN675 Integrated Optoelectrncs Instructor ECEN684 Professional Internship Instructor ECEN691 Research Instructor
chaired theses and dissertations Ali, Javed (2017-07). Electro-Absorption Modulator in Lithium Niobate. Bae, Taehan (2006-10). Fiber optic sensing technology for measuring in-cylinder pressure in automotive engines. Kim, Jae Hyun (2013-04). Novel Birefringent Frequency Discriminator for Microwave Photonic Links. Kim, Ryoung-Han (2006-04). Design and fabrication of highly efficient electrooptic modulators using bragg grating reflectors. Liu, Chao (2006-10). Optical modeling and resist metrology for deep-UV photolithography. Park, Kyongtae (2005-11). Fiber optic compass development. Ping, Yang (2004-09). Two-port polarization independent electro-optically tunable wavelength filter in lithium niobate. Ping, Yang (2009-05). Programmable two-port polarization independent electro-optically tunable wavelength filter in lithium niobate. Rabelo, Renato Cunha (2009-05). Spectral slicing filters in titanium diffused lithium niobate (ti:linbo3). Shin, Yong-Wook (2009-05). Electro-optically tunable polarization independent add drop filter with relaxed beam splitter in linbo3. Suh, Jae Woo (2011-02). Selectively Erbium Doped Titanium Diffused Optical Waveguide Amplifiers in Lithium Niobate. Sung, Won Ju (2013-12). Investigation of a Polarization Controller in Titanium Diffused Lithium Niobate Waveguide near 1530 nm Wavelength. Vandrasi, Vivek (2011-10). Optical Filter Design: Gain Analysis and Tolerance Analysis. Wan, Xiaoke (2004-09). The monitoring and multiplexing of fiber optic sensors using chirped laser sources. Webb, Jacob Douglas (2011-08). Fabrication of Annealed Proton-Exchanged Waveguides for Vertical Integration. Xie, Zhaoxia (2009-05). Two applications of the Fabry-Perot interferometric sensor.
mailing address Texas A&M University Electrical Engineering 3128 TAMU College Station, TX 77843-3128 USA