发明名称 |
PHOTONIC INTEGRATED CIRCUIT INCORPORATING A BANDGAP TEMPERATURE SENSOR |
摘要 |
An optical device that includes means for thermal stabilization and control is described. The optical device can be a ring resonator, or another device that requires accurate control of the phase of the optical signal. In an example involving an optical resonator, a thermal stabilization system includes a temperature sensor, a control circuit, and a heater local to the resonator. The temperature sensor can be a bandgap temperature sensor formed of a pair of matched p/n junctions biased in operation at different junction currents. |
申请公布号 |
US2017045689(A1) |
申请公布日期 |
2017.02.16 |
申请号 |
US201615340161 |
申请日期 |
2016.11.01 |
申请人 |
Coriant Advanced Technology, LLC |
发明人 |
Zhang Yi;Yang Shuyu;Padmaraju Kishore;Hochberg Michael J. |
分类号 |
G02B6/293;G02F1/025;G01K7/01;G02B6/12 |
主分类号 |
G02B6/293 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
New York NY US |