Fabrication of true apodized fiber Bragg grating using a new two-beam interferometer with polarization control

標題:	Fabrication of true apodized fiber Bragg grating using a new two-beam interferometer with polarization control
作者:	Chuang Kai-Ping Sheu Lih-Gen Tsai Meng-Chang Lai Yinchieh
公開日期:	8-十一月-2005
摘要:	The present invention provides a two-beam interference exposure system that can be simply adjusted by rotating only one mirror. By placing a half-wave plate in one of the interference arms and precisely scanning the relative fiber position, the present invention can expose true apodized fiber Bragg gratings in a single scan by simultaneously rotating the angle of the half-wave plate. By rotationally switching the fast and slow axes of the half-wave plate, the present invention can also expose n-phase-shifted fiber grating by the same system.
官方說明文件#:	C03B037/018 C03C025/00 G03H001/04 G02B005/30
URI:	http://hdl.handle.net/11536/104827
專利國:	USA
專利號碼:	06963432
顯示於類別：	專利資料

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