Integrated multi-channel wavelength monitor

OPT OpenIR > 半导体激光器专利数据库

	Integrated multi-channel wavelength monitor
其他题名	Integrated multi-channel wavelength monitor
	LUO, YING L.; ZHENG, XUEZHE; KRISHNAMOORTHY, ASHOK V.; LI, GUOLIANG
	2016-06-14
专利权人	ORACLE INTERNATIONAL CORPORATION
公开日期	2016-06-14
授权国家	美国
专利类型	授权发明
摘要	An optical-source monitor images and diffracts received optical signals using an optical device that has a reflective geometry. For example, the optical device may include a diffraction grating on a curved surface, such as an echelle grating. By imaging and diffracting the optical signals, the optical device may couple to the optical signals on different diffraction orders of the optical device (which have different carrier wavelengths) from input optical waveguides to corresponding output optical waveguides. Then, output power monitors may measure the output power levels of the optical signals, and control logic may provide wavelength control signals to optical sources that provide the optical signals based on measured output power levels.
其他摘要	光源监视器使用具有反射几何形状的光学装置对接收的光学信号进行成像和衍射。例如，光学装置可以包括在曲面上的衍射光栅，例如中阶梯光栅。通过成像和衍射光信号，光学装置可以将光学装置的不同衍射级（具有不同载波波长）的光信号从输入光波导耦合到相应的输出光波导。然后，输出功率监视器可以测量光信号的输出功率电平，并且控制逻辑可以向基于测量的输出功率电平提供光信号的光源提供波长控制信号。
申请日期	2012-04-23
专利号	US9369201
专利状态	授权
申请号	US13/453930
公开（公告）号	US9369201
IPC 分类号	H04B10/077 \| H04B10/079 \| H01S5/0687 \| H01S5/40
专利代理人	-
代理机构	PARK, VAUGHAN, FLEMING & DOWLER LLP
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/32228
专题	半导体激光器专利数据库
作者单位	ORACLE INTERNATIONAL CORPORATION
推荐引用方式 GB/T 7714	LUO, YING L.,ZHENG, XUEZHE,KRISHNAMOORTHY, ASHOK V.,et al. Integrated multi-channel wavelength monitor. US9369201[P]. 2016-06-14.