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Crystal‐clad fiberoptic polarizer
Author(s) -
Wang Zi Hua,
Wang Dao Gang,
Seshadri S. R.
Publication year - 1991
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650041120
Subject(s) - polarizer , extinction ratio , materials science , optics , wavelength , optical fiber , insertion loss , bandwidth (computing) , optoelectronics , birefringence , telecommunications , physics , engineering
Theoretical analysis, design considerations, and manufacturing techniques of a fiber‐optic polarizer made of crystal‐clad single‐mode fiber are discussed. The measured extinction ratio exceeds 30 dB over a wide bandwidth and is 37 dB at 1.53‐μm wavelength. The excess loss is less than 1 dB. The device is 3x3x20 mm in size.
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