Introduce MAXIM's fiberopticdevice and surround analog device be use to optical module. There are several ways to keep laser temperature constant to avoid wavelength shift.
With the improving technic and the emergence of more and more advance research production, fiber Bragg grating (FBG) had become one of the most successful optic passive device.
A kind of all-fiber structure optical bistable experiment device was designed. Based on elastic -optic effect of silica fiber we accomplished optical bistable experiment.