Title :
Unique 1TO structure low-cost optical sub assembly
Author :
Tsumori, Masahiko ; Pyo, Sun Hyoung ; Shin, Dong Sung ; Yoon, Young Kwon ; Lee, Joong Hee ; Kim, Taeil
Author_Institution :
Telecommun. R&D Center, Samsung Electron. Co. Ltd., Suwon, South Korea
Abstract :
We have newly developed a unique 1TO type OSA (optical sub assembly) for a 1.25 Gbps bi-directional optical SFX (SFF, SFP) transceiver. The LD, PD, WDM mirror, and TIA (transimpedance amplifier) are all mounted on a 10 lead compact stem. This 1TO type OSA needs only one lens for TX and RX. We fabricated samples for evaluation and the results were good.
Keywords :
amplifiers; electronics packaging; lenses; mirrors; optical receivers; optical transmitters; photodiodes; semiconductor lasers; wavelength division multiplexing; 1.25 Gbit/s; 1TO structure; LD; OSA; PD; SFF transceiver; SFP transceiver; TIA; WDM mirror; bi-directional optical SFX transceiver; compact stem package; low-cost optical sub assembly; single TX/RX lens; transimpedance amplifier; Assembly; Costs; Lenses; Mirrors; Optical devices; Optical fiber networks; Packaging; Programmable control; Transceivers; Wavelength division multiplexing;
Conference_Titel :
Electronic Components and Technology Conference, 2004. Proceedings. 54th
Print_ISBN :
0-7803-8365-6
DOI :
10.1109/ECTC.2004.1319339
