亞洲知識產權資訊網為知識產權業界提供一個一站式網上交易平台，協助業界發掘知識產權貿易商機，並與環球知識產權業界建立聯繫。無論你是知識產權擁有者正在出售您的知識產權，或是製造商需要購買技術以提高操作效能，又或是知識產權配套服務供應商，你將會從本網站發掘到有用的知識產權貿易資訊。

返回搜索結果

Lossless High-Index Contrast Distributed Bragg Reflector

詳細技術說明: Cornell has developed a novel, high-aspect ratio, compact and extremely efficient Distributed Bragg Reflector (DBR).

*Abstract: Cornell has developed a novel, high-aspect ratio, compact and extremely efficient Distributed Bragg Reflector (DBR). In Cornell's DBR, sections of high-index waveguide are separated by a low-index region bridged only by a very thin high-index section, which we refer to as a wire lens. The thickness of the wire lens is critical and at certain thicknesses, losses almost disappear while reflectivity remains at 100%. The length of these DBRs is on the order of 1 mm! Reflectivity of 100% can be maintained for a large range of wavelengths while limiting transmittivity losses to near zero.

欲了解更多信息，請點擊這裡