| 发明名称 | Tunable multispectral laser source | ||
| 摘要 | An tunable optical frequency comb source includes a linear waveguide having an input leg to couple to a pump laser. A ring microresonator is evanescently coupled to the linear waveguide. The microresonator includes a ring shaped waveguide having a core material with a nonlinear refractive index to provide four-wave mixing to generate a cascade of independent laser beams at frequencies corresponding to the longitudinal modes of the microresonator. | ||
| 申请公布号 | US9195113(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201313896142 | 申请日期 | 2013.05.16 |
| 申请人 | Honeywell International Inc. | 发明人 | Cox James A. |
| 分类号 | G01J3/00;G02F1/35;G01J3/10;G02F1/01;G02F1/313;G01J3/433 | 主分类号 | G01J3/00 |
| 代理机构 | Schwegman Lundberg & Woessner, P.A. | 代理人 | Schwegman Lundberg & Woessner, P.A. |
| 主权项 | 1. A tunable optical frequency comb source comprising: a linear waveguide having an input leg to couple to a pump laser; a ring microresonator evanescently coupled to the linear waveguide, the microresonator including a ring shaped waveguide having a core material with a nonlinear refractive index to provide four-wave mixing to generate a cascade of independent laser beams at frequencies corresponding to the longitudinal modes of the microresonator, wherein one of the cascade of independent laser beams is tuned to a specified frequency corresponding to a frequency of the pump laser based on an operating temperature of the ring microresonator that modifies an optical path length of the ring microresonator. | ||
| 地址 | Morris Plains NJ US | ||