Li, BC (reprint author), Chinese Acad Sci, Key Lab Opt Engn, POB 350, Chengdu 610209, Sichuan, Peoples R China.
文章类型:
期刊论文
中文摘要:
Cavity ring down (CRD) technique was employed to measure optical losses (absorption and scattering losses), residual reflectance and transmittance of anti-reflectively (AR) coated laser components with transmittance higher than 99.9%. By inserting the AR coated laser component with parallel optical surfaces into the ring-down cavity and measuring the ring-down time versus the angle of incidence with respect to the surface normal, the optical loss and residual reflectance of the laser component were determined respectively at normal and out-of-normal incidences with repeatability of part-per-million level. The transmittance was also determined simultaneously. Experimental results demonstrated that CRD is a simple, inexpensive and fast technique for highly accurate measurements of optical loss, residual reflectance, and transmittance of AR coated laser components widely used in high-power laser systems. (C) 2014 Optical Society of America
英文摘要:
Cavity ring down (CRD) technique was employed to measure optical losses (absorption and scattering losses), residual reflectance and transmittance of anti-reflectively (AR) coated laser components with transmittance higher than 99.9%. By inserting the AR coated laser component with parallel optical surfaces into the ring-down cavity and measuring the ring-down time versus the angle of incidence with respect to the surface normal, the optical loss and residual reflectance of the laser component were determined respectively at normal and out-of-normal incidences with repeatability of part-per-million level. The transmittance was also determined simultaneously. Experimental results demonstrated that CRD is a simple, inexpensive and fast technique for highly accurate measurements of optical loss, residual reflectance, and transmittance of AR coated laser components widely used in high-power laser systems. (C) 2014 Optical Society of America
1.[Li, Bincheng 2.Cui, Hao 3.Han, Yanling 4.Gao, Lifeng 5.Guo, Chun] Chinese Acad Sci, Key Lab Opt Engn, Chengdu 610209, Sichuan, Peoples R China 6.[Li, Bincheng 7.Cui, Hao 8.Han, Yanling 9.Gao, Lifeng 10.Guo, Chun] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China 11.[Cui, Hao 12.Gao, Chunming 13.Wang, Yafei] Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Peoples R China
Recommended Citation:
Li, Bincheng,Cui, Hao,Han, Yanling,et al. Simultaneous determination of optical loss, residual reflectance and transmittance of highly anti-reflective coatings with cavity ring down technique[J]. Optics Express,2014,22(23):29135-29142.
