首页>
外国专利>
TUNABLE OPTICAL GROUP DELAY BASED ON MICRORESONATOR STRUCTURES
TUNABLE OPTICAL GROUP DELAY BASED ON MICRORESONATOR STRUCTURES
展开▼
机译:基于微谐振器结构的可调谐光学群延迟
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention provides a tunable delay of an optical signal having multiple frequency components. The delay comprises at least a first and a second integrated resonators coupled sequentially to a waveguide; the resonators have angular resonant frequencies ω1=ω0−Δω and ω2=ω0+Δω respectively, ω0 is a median frequency of an input optical signal and Δω is a tunable deviation from the median frequency. The device is providing a nearly equal true time delay to all frequency components in the output signal.
展开▼