상세정보
학술지
Bidirectional Optical Subassembly-shaped 20-Gbit/s Compact Single-mode Four-channel Wavelength-division Multiplexing Optical Modules for Optical Multimedia Interfaces
- 발행일
- 201606
- 출처
- Optical Engineering, v.55 no.6, pp.1-7
- ISSN
- 0091-3286
- 출판사
- SPIE
- 협약과제
- 13ZI1200, 산업계 기술지원사업, 김영선
- 초록
- Low-cost single-mode four-channel optical transmitter and receiver modules using the wavelength-division multiplexing (WDM) method have been developed for long-reach fiber optic applications. The single-mode four-channel WDM optical transmitter and receiver modules consist of two dual-wavelength optical transmitter and receiver submodules, respectively. The integration of two channels in a glass-sealed transistor outline-can package is an effective way to reduce cost and size and to extend the number of channels. The clear eye diagrams with more than about 6 dB of the extinction ratio and the minimum receiver sensitivity of lower than-16 dBm at a bit error rate of 10-12 have been obtained for the transmitter and receiver modules, respectively, at 5 Gbps/channel. The 4K ultrahigh definition contents have been transmitted over a 1-km-long single-mode fiber using a pair of proposed four-channel transmitter optical subassembly and receiver optical subassembly.
- KSP 제안 키워드
- Bidirectional optical subassembly(BOSA), Bit Error Rate(And BER), Dual-wavelength, Eye Diagram, Fiber optic, Four-Channel, Low-cost, Optical module, Optical transmitters, Single-mode fiber(SMF), Transmitter and receiver