標題: DOUBLE PHASE MODULATION APPROACH TO AN INTERFEROMETRIC SYSTEM
作者: CHIEN, PY
PAN, RP
PAN, CL
交大名義發表
光電工程學系
National Chiao Tung University
Department of Photonics
公開日期: 15-九月-1992
摘要: A novel method for measuring the phase difference between interfering beams in an interferometric system is demonstrated by using a double phase modulation technique. There are two modulation signals applied to the interferometric system. The first modulation signal is used to modulate the path length for pseudo-heterodyne processing. The second modulation signal is used to modulate the frequency of the laser diode for equivalent wavelength synthesis. This approach is demonstrated by using a fiberoptic Mach-Zehnder interferometer.
URI: http://hdl.handle.net/11536/3290
ISSN: 0030-4018
期刊: OPTICS COMMUNICATIONS
Volume: 93
Issue: 1-2
起始頁: 39
結束頁: 43
顯示於類別:期刊論文