The invention discloses multi-channel fiber Bragg grating (FBG) interrogation systems and manufacture thereof. The multi-channel fiber Bragg-grating sensor interrogation unit comprises at least one integrated optic sensor microchip and a signal processing IC-electronics unit in a miniaturized, telecommunications standard, hermetically sealed 2-cm.times.5-cm SFF single fiber package.

 
Web www.patentalert.com

< Optical sampling interface system for in-vivo measurement of tissue

> Image forming apparatus and developer supplier capable of supplying developer at increased speed

> Document carrying device, document reading device, and image forming device

~ 00509