Kehan Tian

Engineering · Physical Sciences

8h-index253citations46works2.02yr avg
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Research Topics

Photonic and Optical Devices(15), Advancements in Photolithography Techniques(15), Optical Coatings and Gratings(12), Photorefractive and Nonlinear Optics(11), Photonic Crystals and Applications(10)

Publications46 total

Differential pseudo-random phase-modulated continuous-wave coherent LiDAR
Optics Express·2025· 2 citedOpen Access
Experimental study on flue gas foam-assisted steam flooding: investigating characteristics of enhanced oil recovery and gas storage
Frontiers in Energy Research·2023· 4 citedOpen Access
Symmetrical dual-sideband oppositely chirped differential FMCW LiDAR
Optics Express·2023· 11 citedOpen Access
Diffractive optical element design based on vector diffraction theory and improved PSO-SA algorithm
Optical Engineering·2023· 7 cited
Real-time acquisition and enhancement of remote acoustic signals by a free-space monostatic homodyne laser Doppler vibrometer
Applied Optics·2022· 2 cited
Polarization state dependence of laser-induced domain nucleation in lithium niobate crystals investigated by digital holography
Applied Optics·2020· 2 cited
Optical method to determine the composition of lithium niobate crystals by digital holography
Applied Optics·2020· 2 cited
Improvements of diffractive optical element uniformity and zero order performance using lithographic process parameter optimization method (withdrawal notice)
2019
Effect of polarizer on optical efficiency and inhomogeneity of diffractive optical elements
Optik·2019· 9 cited
Large-aperture synthetic aperture imaging ladar
Optical Engineering·2018
Gaussian temporal modulation for the behavior of multi-sinc Schell-model pulses in dispersive media
Optics Communications·2018· 4 cited
Objective shearing digital holography for removing aberration from optical system
Applied Optics·2015· 2 cited
Fast source independent estimation of lithographic difficulty supporting large scale source optimization
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2012· 4 cited
Computational lithography: Exhausting the resolution limits of 193-nm projection lithography systems
Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena·2011· 19 cited
Qualification, monitoring, and integration into a production environment of the world's first fully programmable illuminator
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2011· 4 cited
Applicability of global source mask optimization to 22/20nm node and beyond
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2011· 8 cited
Radiometric Consistency in Source Specifications for Photolithography
Imaging and Applied Optics·2011
Demonstrating the benefits of source-mask optimization and enabling technologies through experiment and simulations
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2010· 22 cited
Dynamic group velocity control in a mechanically tunable photonic-crystal coupled-resonator optical waveguide
Physical Review B·2009Open Access
Source optimization for three-dimensional image designs through film stacks
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2009· 1 cited
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Frequent Co-authors

George Barbastathis(18), Alan E. Rosenbluth(12), David Melville(12), Kafai Lai(10), Jaione Tirapu-Azpiroz(9), Yanan Zhi(6), Saeed Bagheri(4), Tadanobu Inoue(4), Masaharu Sakamoto(4), Alexander Tritchkov(4), Wenyang Sun(4), Weiqing Pan(4), John Hong(4), Moutaz Fakhry(3), Young Kim(3), Scott Halle(3), Daniel Corliss(3), Emily Gallagher(3), Tom Faure(3), Andreas Wäechter(3)