1 February 1992 1.5-um isolator with in-line fiber polarizer
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A fiber—embeded optical isolator with in-line fiber polarizer is proposed and fabricated. The optical isolator consists of the in-line fiber polarizers, the crystal Faraday roator, and the fiber GRIN—rod coupling system. In the coupling system, the both conventional and polarization maintaining single—mode fiber have been utilized. Isolation and insertion losses at I. 5pm are 25dB and 4. 5dB, respectively.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Rongsheng Chen, Rongsheng Chen, Tong Yu, Tong Yu, Shong He Yan, Shong He Yan, Man Xu, Man Xu, } "1.5-um isolator with in-line fiber polarizer", Proc. SPIE 1580, Fiber Optic Components and Reliability, (1 February 1992); doi: 10.1117/12.135403; https://doi.org/10.1117/12.135403

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