Title :
Gain stabilization in optical bus system with cascaded PRCM
Author :
Watanabe, Kentaro ; Okamoto, Atsushi ; Takayama, Yoshi Hisa
Author_Institution :
Graduate Sch. of Eng., Hokkaido Univ., Sapporo, Japan
Abstract :
We show the method for suppression of the variation of the busline intensity in an optical bus system with cascaded PRCM (PhotoRefractive Connection Module) in spite of turning on or off of the reading beam in each PRCM stage. In this analysis, we use the BaTiO/sub 3/ crystal, to take advantage of the large coupling coefficients, as the photorefractive medium, and accordingly, the response time of this crystal is slow, of the order of several seconds.
Keywords :
multiwave mixing; optical interconnections; photorefractive effect; stability; system buses; BaTiO/sub 3/; busline intensity variation suppression; cascaded PRCM; coupling coefficients; cross polarized four wave mixing; crystal; gain stabilization; optical bus system; optical interconnection; photorefractive connection module; reading beam; response time; Laser excitation; Nonlinear optics; Optical fiber networks; Optical interconnections; Optical mixing; Optical pumping; Photorefractive effect; Probes; Stimulated emission; Writing;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824575
