N. Yavuz, M. M. Bayer, H. O. Çirkinoğlu, A. Serpengüzel, T. Le Phu, A. Giakoumaki, V. Bharadwaj, R. Ramponi, and S. M. Eaton, “Laser-Inscribed Diamond Waveguide Resonantly Coupled to Diamond Microsphere,” Molecules 25, Art No. 2698 (2020).

M. R. Chaudhry, M. Zakwan, M. C. Onbasli, and A. Serpengüzel, “Symmetric Meandering Distributed Feedback Structures for Photonic Lightwave Circuits,” IEEE J. Special Topics Quantum Electron. 26, Art No. 6100505 (2020).

H. O. Çirkinoğlu, M. M. Bayer, A. Serpengüzel, S. Rampini, B. Sotillo, V. Bharadwaj, R. Ramponi, and S. M. Eaton, “Femtosecond Laser Written Diamond Waveguide Excitation of Whispering Gallery Modes in a Silicon Microsphere,” Opt. Materials 92, 418–424 (2019).

H. O. Çirkinoğlu, M. M. Bayer, U. S. Gökay, A. Serpengüzel, B. Sotillo, V. Bharadwaj, R. Ramponi, and S. M. Eaton, “Silicon Microsphere Whispering Gallery Modes excited by Femtosecond Laser Inscribed Glass Waveguides,” Appl. Opt. 57, 3687–3692 (2018).

M. H. Humayun, I. Khan, F. Azeem, M. R. Chaudhry, U. S. Gökay, M. S. Murib, and Ali Serpengüzel, “Far-infrared Elastic Scattering Proposal for the Avogadro Project’s Silicon Spheres,” J. Quant. Spectrosc. Radiat. Transfer, 210, 173–179 (2018).

M. M. Bayer, H. O. Çirkinoğlu, and A. Serpengüzel, “Observation of Whispering-Gallery Modes in a Diamond Microsphere,” IEEE Photon. Technol. Lett. 30, 3-6 (2018).

H. Yılmaz, H. Yılmaz, M. S. Tamer, O. Gürlü, M. S. Murib, and A. Serpengüzel, “Whispering-Gallery Modes observed in Elastic Scattering from Submerged High-Refractive-Index Silica Microspheres,” Opt. Eng. 56, Art No. 126110 (2017).

M. H. Humayun, S. S. S. Bukhari, M. Zakwan, M. M. Bayer, U. S. Gökay, A. Serpengüzel, K. Taira, E. Omura, and J. Nakata, “Spatial intensity profiling of elastic and inelastic scattering in isotropic and anisotropic liquids by immersion of a spherical silicon photocell,” Appl. Opt. 56, 9384-9389 (2017).

O. M. Öztürk, M. M. Bayer, M. S. Anwar, M. Zakwan, and A. Serpengüzel, “Spectroscopy of a Nd:YVO4 diode pumped solid state laser,” Microwave Opt. Technol. Lett. 59, 1636-1639 (2017).

B. Sotillo, V. Bharadwaj, J.P. Hadden, S. Rampini, A. Chiappini, T.T. Fernandez, C. Armellini, A. Serpengüzel, M. Ferrari, P.E. Barclay, R. Ramponi, and S.M. Eaton, “Visible to Infrared Diamond Photonics Enabled by Focused Femtosecond Laser Pulses,” Micromachines 8, Art No. 60 (2017).

M. Sakakura, T. Okada, V. Bharadwaj, B. Sotillo, S. M. Eaton, R. Ramponi, A. Serpengüzel, U. S. Gökay, Y. Shimotsuma, and K. Miura, “Modification and Dynamics inside Diamond by Femtosecond Laser Double-Pulse Irradiation,” J. Laser Micro/Nanoengineering 11, 346–351 (2016).

S. Anand, M. Eryürek, Y. Karadağ, A. Erten, A. Serpengüzel, A. Jonáš, and A. Kiraz, “Observation of Whispering Gallery Modes in Elastic Light Scattering from Microdroplets Optically Trapped in a Microfluidic Channel,” J. Opt. Soc. Am. B, 33, 1349-1354 (2016).

C. B. Dağ, M. A. Anıl, and A. Serpengüzel, “Meandering Waveguide Distributed Feedback Lightwave Circuits,” J. Lightwave Technol, 33, 1691-1702 (2015).

M.S. Murib, W.S. Yeap, D. Martens, X. Liu, P. Bienstman, M. Fahlman, M.J. Schöning, L. Michiels, K. Haenen, A. Serpengüzel, and P. Wagner, “Photonic studies on polymer-coated sapphire-spheres: a model system for biological ligands,” Sensors and Actuators A: Physical, 222, 212-219 (2015).

M.S. Murib, W.-S. Yeap, D. Martens, P. Bienstman, W. De Ceuninck, B. van Grinsven, M.J. Schöning, L. Michiels, K. Haenen, M. Ameloot, A. Serpengüzel, and P. Wagner, “Photonic detection and characterization of DNA using sapphire microspheres,” J. Biomedical Opt. 19097006 (2014).

E. Yüce, O. Gürlü, G. Thursby, and A. Serpengüzel, “Dynamical Electrical Tuning of a Silicon Microsphere: Used for Spectral Mapping of the Optical Resonances,” Appl. Opt. 53, 6181-6184 (2014).

M.S. Murib, E. Yüce, O. Gürlü, and A. Serpengüzel, “Polarization Behavior of Elastic Scattering from a Silicon Microsphere Coupled to an Optical Fiber, ” Photon. Research 2, 45-50 (2014).

M.S. Murib, A. Q. Tran, W. De Ceuninck, M. J. Schöning, M. Nesládek, A. Serpengüzel, and P. Wagner, “Analysis of an optical biosensor based on elastic light scattering from diamond-, glass-, and sapphire microspheres,” Physica Status Solidi (a) 209, 1804-1810 (2012).

A. Demir, E. Yüce, A. Serpengüzel, and J. A. Lock, “Geometrically Enhanced Morphology Dependent Resonances of a Dielectric Sphere,” Appl. Opt. 50, 6652-6656 (2011).

G. Gilardi, D. Donisi, A. Serpengüzel, and R. Beccherelli, “Liquid-crystal tunable filter based on sapphire microspheres,” Opt. Lett. 34, 3253-3255 (2009).

E. Yüce, O. Gürlü, and A. Serpengüzel, “Optical Modulation with Silicon Microspheres,” IEEE Photon. Technol. Lett. 21, 1481-1483 (2009).

A. Serpengüzel, A. Kurt, İ. İnanç, J. E. Carey, and E. Mazur, “Luminescence of Black Silicon,” J. Nanophoton. 2, Art No. 021770 (2008).

C. Dinç, İ. Lazoğlu, and A. Serpengüzel, “Analysis of Thermal Fields in Orthogonal Machining with Infrared Imaging,” J. Mater. Process. Technol. 198, 147-154 (2008).

Y. O. Yilmaz, A. Demir, A. Kurt, and A. Serpengüzel, “Optical Channel Dropping with a Silicon Microsphere,” IEEE Photon. Technol. Lett. 17, 1662-1664 (2005).

A. Demir and A. Serpengüzel, “Silica Microspheres for Biomolecular Detection Applications,” IEE Proc. on Nanobiophotonics 152, 105-107 (2005).

S. İşçi, T. Bilici, A. Kurt, and A. Serpengüzel, “Morphology Dependent Resonances of Optical Microsphere Resonators for the Realization of Passive WDM Components,” Opt. Eng., 43, 1051-1055 (2004).

T. Bilici, S. Isçi, A. Kurt, and A. Serpengüzel, “Microsphere Based Channel Dropping Filter with Integrated Photodetector,” IEEE Photon. Technol. Lett. 16, 476-478 (2004).

A. Serpengüzel, A. Kurt, T. Bilici, S. İşçi, and Y. O. Yilmaz, “Resonant Channel Dropping Filter with Integrated Detector System based on Optical Fiber Coupler and Microsphere,” Jpn. J. Appl. Phys. 43, 5878-5881 (2004).

A. Erol, N. Balkan, M. Ç. Arikan, A. Serpengüzel, and J. Roberts, “Temperature Dependence of the Threshold Electric Field in a Hot Electron VCSEL,” IEE Proc. on Optoelectronics 150, 535-540 (2003).

T. Bilici, S. Isçi, A. Kurt, and A. Serpengüzel, “GaInNAs Microspheres for Wavelength Division Multiplexing,” IEE Proc. on Optoelectronics 150, 89-91 (2003).

A. Serpengüzel, S. Küçüksenel, and R. K. Chang, “Microdroplet identification and size measurement in sprays with lasing images,” Opt. Express 10, 1118-1132 (2002).

A. Serpengüzel, “Transmission characteristics of metallodielectric photonic crystals and resonators,” IEEE Microwave Wireless Components Lett. 12, 134-136 (2002).

A. Serpengüzel, “Amorphous silicon nitride microcavities,” J. Opt. Soc. Am. B 18, 989-993 (2001).

A. Serpengüzel and S. Tanriseven, “Controlled photoluminescence in amorphous-silicon-nitride microcavities,” Appl. Phys. Lett. 78, 1388-1390 (2001).

N. M. Gasanly, A. Serpengüzel, A. Aydinli, and S. M. A. Baten, “Low temperature visible photoluminescence spectra of TlGaSe2 layered crystal,” J. Lumin. 86, 39-43 (2000).

A. Aydinli, N. M. Gasanly, I. Yilmaz, and A. Serpengüzel, “Radiative donor-acceptor pair recombination in TlInS2 single crystals,” Semicond. Sci. Tech. 14, 599-603 (1999).

N. M. Gasanly, A. Serpengüzel, A. Aydinli, O. Gürlü, and I. Yilmaz, “Donor-acceptor pair recombination in AgIn5S8 single crystals,” J. Appl. Phys. 85, 3198-3201 (1999).

A.O’Brien, N. Balkan, A.Boland-Thoms, M. Adams, A. Bek, A. Serpengüzel, A. Aydinli, and J. Roberts, “Super-radiant surface emission from a quasi-cavity hot electron light emitter,” Opt. Quant. Electron. 31, 183-190 (1999).

A. Serpengüzel, “Semiconductor and dielectric microcavity spectroscopy,” Turk. J. Phys. 23, 701-707 (1999).

N. M. Gasanly, A. Serpengüzel, O. Gürlü, A. Aydinli, and I. Yilmaz, “Dependence of the photoluminescence of Tl2InGaS4 layered crystal on temperature and excitation intensity,” Solid State Commun. 108, 525-530 (1998).

A. Serpengüzel, A. Aydinli, A. Bek, and M. Güre, “Visible photoluminescence from planar amorphous silicon nitride microcavities,” J. Opt. Soc. Am. B 15, 2706-2711 (1998).

A. Serpengüzel, S. Arnold, and G. Griffel, and J. A. Lock, “Enhanced Coupling to Microsphere Resonances with Optical Fibers,” J. Opt. Soc. Am. B 14, 790-795 (1997).

A. Serpengüzel, A. Aydinli, and A. Bek, “Enhancement and Inhibition of Photoluminescence in Hydrogenated Amorphous Silicon Microcavities,” Opt. Express 1, 108-113 (1997).

G. Griffel, S. Arnold, D. Taskent, A. Serpengüzel, J. Connolly, and N. Morris, “Morphology Dependent Resonances of a Microsphere/Optical Fiber System,” Opt. Lett. 21, 695-697 (1996).

A. Aydinli, A. Serpengüzel, and D. Vardar, “Visible photoluminescence from low temperature deposited hydrogenated amorphous silicon nitride,” Solid State Commun. 98, 273-277 (1996).

A. Serpengüzel, S. Arnold, and G. Griffel, “Excitation of Resonances of Microspheres on an Optical Fiber,” Opt. Lett. 20, 654-656 (1995).

S. Arnold, S. Holler, J. H. Li, A. Serpengüzel, W. F. Auffermann, and S. C. Hill, “Aerosol Particle Microphotography and Glare Spot Absorption Spectroscopy,” Opt. Lett. 20, 773-775 (1995).

G. Chen, Md. M. Mazumder, Y. R. Chemla, A. Serpengüzel, R. K. Chang, and S. C. Hill, “Wavelength Variation Of Laser Emission Along The Entire Rim Of Slightly Deformed Microdroplets,” Opt. Lett. 18, 1993-1995 (1993).

A. Serpengüzel, R. T. Hahn, and W. P. Acker, “Single Pulse Planar Laser Induced Fluorescence Imaging Of Hydroxyl Radicals In A Spark Ignition Engine,” Society of Automotive Engineers Paper 932701, 1-11 (1993).

A. S. Kwok, A. Serpengüzel, W. -F. Hsieh, R. K. Chang, and J. B. Gillespie, “Two-Photon-Pumped Lasing in Microdroplets,” Opt. Lett. 17, 1435-1437 (1992).

A. Serpengüzel, J. C. Swindal, R. K. Chang, and W. P. Acker, “Two-Dimensional Imaging of Sprays with Fluorescence, Lasing, and Stimulated Raman Scattering,” Appl. Opt. 31, 3543-3551 (1992).

A. Serpengüzel, G. Chen, R. K. Chang, and W. -F. Hsieh, “Heuristic Model for the Growth and Coupling of Nonlinear Processes in Droplets,” J. Opt. Soc. Am. B 9, 871-883 (1992).

W. P. Acker, A. Serpengüzel, R. K. Chang, and S. C. Hill, “Stimulated Raman Scattering of Fuel Droplets: Chemical Concentration and Size Determination,” Appl. Phys. B 51, 9-16 (1990).

A. Serpengüzel, G. Chen, and R. K. Chang, “Stimulated Raman Scattering of Aqueous Droplets Containing Ions: Concentration and Size Determination,” Particulate Sci. Technol. 8, 179-189 (1990).