公开(公告)号：US12100779B2

公开(公告)日：2024-09-24

申请号：US17703140

申请日：2022-03-24

Applicant: Sensor Electronic Technology, Inc.

Inventor： Joseph Dion ,  Devendra Diwan ,  Brandon A Robinson ,  Rakesh B Jain

IPC: H01L33/00 ,  H01L33/04 ,  H01L33/06 ,  H01L33/10 ,  H01L33/14 ,  H01L33/32

CPC classification number: H01L33/0025 ,  H01L33/04 ,  H01L33/06 ,  H01L33/10 ,  H01L33/14 ,  H01L33/32

Abstract: A heterostructure with reduced optical losses is disclosed. The heterostructure includes a set of n-type layers; an active region that generates radiation at a peak emitted wavelength; and a set of p-type layers located adjacent to the active region. A reflective structure can be located adjacent to the set of p-type layers. A thickness of the set of p-type layers can be configured to promote constructive interference of the reflected radiation with radiation emitted by the active region in a direction toward the set of n-type layers.

公开(公告)号：US11784280B2

公开(公告)日：2023-10-10

申请号：US17206398

申请日：2021-03-19

Applicant: Sensor Electronic Technology, Inc.

Inventor： Joseph Dion ,  Devendra Diwan ,  Brandon A Robinson ,  Rakesh B Jain

IPC: H01L33/00 ,  H01L33/32 ,  H01L33/10 ,  H01L33/06 ,  H01L33/04 ,  H01L33/14

CPC classification number: H01L33/0025 ,  H01L33/04 ,  H01L33/06 ,  H01L33/10 ,  H01L33/14 ,  H01L33/32

Abstract: A heterostructure with reduced optical losses is disclosed. The heterostructure includes a set of n-type layers; an active region that generates radiation at a peak emitted wavelength; and a set of p-type layers located adjacent to the active region. A reflective structure can be located adjacent to the set of p-type layers. A thickness of the set of p-type layers can be configured to promote constructive interference of the reflected radiation with radiation emitted by the active region in a direction toward the set of n-type layers.