Title :
A survivable protection and restoration scheme using wavelength switching of integrated tunable optical transmitter for high throughput WDM-PON system
Author :
Chowdhury, Arshad ; Chien, Hung-Chang ; Fan, Shu-Hao ; Liu, Cheng ; Su, Charles ; Chang, Gee-Kung
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
A survivable protection and restoration mechanism is proposed using wavelength switching of low-cost integrated tunable laser assembly to protect multiple fiber failures in a high capacity colorless WDM-PON. This scheme does not require any expensive and complex opto-electronic space switching device for high throughput WDM-PON system.
Keywords :
integrated optics; laser tuning; optical transmitters; optoelectronic devices; passive optical networks; wavelength division multiplexing; WDM-PON system; high capacity colorless WDM-PON; integrated tunable optical transmitter; low-cost integrated tunable laser assembly; multiple fiber failures; opto-electronic space switching device; restoration scheme; survivable protection; wavelength switching; Optical fiber amplifiers; Optical network units; Optical switches; Optical transmitters; Passive optical networks; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
