Soraa, Inc.

Other

Aurelien David

Rafael Ignacio Aldaz

Max Batres

Daniel F Feezell

Rajat Sharma

Thomas M Katona

Optical devices and methods of manufacturing and operating such optical devices. In an embodiment, an optical device includes a substrate, a multi-layer structure having a first surface in contact with a first surface of the substrate, a first mirror disposed over a second surface of the multi-layer structure, a second mirror disposed over a second surface of the substrate, an intermediate mirror within the multi-layer structure, and an optical gain structure within the multi-layer structure. The device may include a first optically resonant cavity within the multi-layer structure, bounded by the first mirror and the intermediate mirror, where the first optically resonant cavity includes the optical gain structure. The device may further include a second optically resonant cavity, bounded by the first and second mirrors, where the second optically resonant cavity includes the first optically resonant cavity, the second optically reflective layer, and the substrate.

Optical devices and methods of manufacture and operation

Techniques for manufacturing optical devices, such as light emitting diodes (LEDs) using a separation process of thick gallium and nitrogen containing substrate members, are described.

Gallium and nitrogen containing trilateral configuration for optical devices

Embodiments of the present disclosures are directed to improved approaches for achieving high-performance light extraction from a Group III-nitride volumetric LED chips. More particularly, disclosed herein are techniques for achieving high-performance light extraction from a Group III-nitride volumetric LED chip using surface and sidewall roughening.

Growing community of inventors

San Francisco, CA, United States of America

Aurelien David