Optical Technique, Volume. 51, Issue 2, 169(2025)
Long wave infrared interferometer applied to gradient refractive index measurement
[1] [1] Nasibov H. Non-invasive and in situ measurement of a refractive index gradient profile of one-dimensional GRIN materials[C]∥ Pacific-Rim Laser Damage 2018: Optical Materials for High-Power Lasers.SPIE,2018,10713:91—100.
[2] [2] Li C, Liu H, Zhou G, et al. Infrared GRIN GeS2-Sb2S3-CsCl chalcogenide glass-ceramics[J]. Journal of the American Ceramic Society,2022,105(10):6007—6012.
[3] [3] Kang Y, Wang J, Zhao Y, et al. High refractive index GRIN lens for IR optics[J]. Materials,2023,16(7):2566.
[4] [4] Moore D T, Ryan D P. Measurement of the optical properties of gradient index materials[J]. Josa,1978,68(9):1157—1166.
[5] [5] D. Malacara Ed., Optical shop testing[M]. John Wiley & Sons,2007:547.
[6] [6] Wei L, Li G, Song M, et al. Determination of gradient index based on laser beam deflection by stochastic particle swarm optimization[J]. Applied Physics B,2021,127(9):131.
[7] [7] Campbell M C W. Measurement of refractive index in an intact crystalline lens[J]. Vision Research,1984,24(5):409—415.
[8] [8] Meemon P, Yao J, Lee K S, et al. Optical coherence tomography enabling non destructive metrology of layered polymeric GRIN material[J]. Scientific Reports,2013,3(1):1709.
[9] [9] Yao J, Huang J, Meemon P, et al. Simultaneous estimation of thickness and refractive index of layered gradient refractive index optics using a hybrid confocal-scan swept-source optical coherence tomography system[J]. Optics Express,2015,23(23):30149—30164.
[10] [10] Miceli Joseph. Infrared gradient index optics: materials, fabrication and testing[D]. Rochester: University of Rochester,1982.
[11] [11] Lindberg GP, Deegan J, Benson R, et al. Methods of both destructive and non-destructive metrology of GRIN optical elements[C]∥Infrared Technology and Applications XLI. International Society for Optics and Photonics;2015;Baltimore,United States,9451:459—464.
[12] [12] Gonzalez-Leal J M, Vlcˇek M, Prieto-Alcon R, et al. Thermal relaxation of the structural and optical properties of amorphous As40S60-xSex films[J]. Journal of Non-Crystalline Solids,2003,326:146—153.
[13] [13] Yee A J, Moore D T. Free-space infrared Mach-Zehnder interferometer for relative index of refraction measurement of gradient index optics[J]. Optical Engineering,2017,56(11):111707—111707.
[14] [14] Yee A J. Mid-wave and long-wave infrared gradient-index optics: metrology, design, and athermalization[M]. University of Rochester,2018.
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ZHANG Youcheng, ZHENG Donghui, HUANG Yifei, LI Jingjing, CHEN Lei. Long wave infrared interferometer applied to gradient refractive index measurement[J]. Optical Technique, 2025, 51(2): 169