| 发明名称 |
REFLECTIVE COLORLESS OPTICAL TRANSMITTER |
| 摘要 |
Provided is a reflective colorless optical transmitter receiving a carrier signal, which is a continuous wave, and outputting a modulated optical signal. The reflective colorless optical transmitter includes a semiconductor optical amplifier (SOA) amplifying an input optical signal allowing the input optical signal to have a gain, an optical modulator connected to the SOA and outputting a modulated optical signal, a high reflectivity facet reflecting the modulated optical signal from the optical modulator, and a Bragg reflection mirror connected to the high reflectivity facet, the optical modulator, and the SOA in series, wherein a Bragg resonator is formed by the Bragg reflecting mirror and the high reflectivity facet. |
| 申请公布号 |
US2015125159(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201414258699 |
申请日期 |
2014.04.22 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
KIM Hyun Soo;LEE Dong-Hun;PARK Mi-Ran;CHOI Byung-Seok;KIM Kisoo;KWON O-Kyun |
| 分类号 |
H04B10/50;H04B10/516 |
主分类号 |
H04B10/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reflective colorless optical transmitter receiving a carrier signal, which is a continuous wave, and outputting a modulated optical signal, comprising:
a semiconductor optical amplifier (SOA) amplifying an input carrier signal to allow the input carrier signal to have a gain; an optical modulator connected to the SOA and outputting a modulated optical signal; a high reflectivity facet reflecting the modulated optical signal from the optical modulator; and a Bragg reflection mirror connected to the high reflectivity facet, the optical modulator, and the SOA in series, wherein a Bragg resonator is formed by the Bragg reflecting mirror and the high reflectivity facet. |
| 地址 |
Daejeon KR |
