상세정보
등록 광 전송 장치 및 방법
- 출원번호
- 14082856 (2013.11.18)
- 공개번호
- 20140294401 (2014.10.02)
- 등록번호
- 9191121 (2015.11.17)
- 출원국
- 미국
- 협약과제
- 12VI1400, 차세대 광전달망 구축을 위한 테라급 광-회선-패킷 통합 스위칭 시스템 기술개발, 이종현
- 초록
- An optical transmitter including an optical modulator comprising a first modulator and a second modulator connected in parallel to each other in the form of a Mach-Zehnder interferometer, and a phase shifter connected to the second modulator in series, a high-speed generator configured to generate a single carrier signal or multi-carrier signals and apply the generated single carrier signal or multi-carrier signals to the optical modulator, and an output stabilizer configured to stabilize a final output optical signal of the optical modulator by controlling a bias of each of the first modulator, the second modulator and the phase shifter.
- KSP 제안 키워드
- Carrier signal, High Speed, High-speed generator, Mach-Zehnder(MZ), Mach-Zehnder Interferometer(MZI), Multi-Carrier, Optical signal, Optical transmitters, Phase Shifter, Single-carrier(SC), optical modulator