公开(公告)号：US20230170427A1

公开(公告)日：2023-06-01

申请号：US17993579

申请日：2022-11-23

Applicant: CORNING INCORPORATED

Inventor： Robert Gerald Benson ,  Jeffry John Santman

IPC: H01L31/0304 ,  H01L31/109 ,  H01L31/0352

CPC classification number: H01L31/0304 ,  H01L31/109 ,  H01L31/035236

Abstract: The present invention relates to a focal plane array having a substrate wafer; an n-type indium arsenide layer disposed atop the substrate wafer; a barrier layer disposed atop the substrate wafer; and a doped n-type layer disposed atop the barrier layer. The present invention further relates to a focal plane array, having a substrate wafer; an n-type indium arsenide layer disposed atop the substrate wafer; and a p-type indium arsenide layer positioned at a first surface of the n-type indium arsenide layer opposite an interface surface of the n-type indium arsenide and the substrate wafer.

公开(公告)号：US12025494B2

公开(公告)日：2024-07-02

申请号：US17842012

申请日：2022-06-16

Applicant: CORNING INCORPORATED

Inventor： Robert Gerald Benson ,  George Paul Lindberg ,  James Thomas McCann ,  Jeffry John Santman ,  Leonard Gerard Wamboldt ,  Joseph Francis Washer

IPC: G01J3/02 ,  G01J3/28 ,  G02B1/10

CPC classification number: G01J3/0208 ,  G02B1/10 ,  G01J2003/2826

Abstract: An optical element includes an optical block constructed of a first material having a % transmission of at least 50% throughout a spectral range of 300 nm to 2700 nm through at least a thickness of the optical block. The optical block comprises a surface. A grating layer constructed of a second material is disposed on the surface of the optical block, the grating layer comprising a second surface that is directly in contact with the surface of the optical block and a first surface comprising a plurality of diffraction features forming a diffraction grating.

公开(公告)号：US20220412799A1

公开(公告)日：2022-12-29

申请号：US17842012

申请日：2022-06-16

Applicant: CORNING INCORPORATED

Inventor： Robert Gerald Benson ,  George Paul Lindberg ,  James Thomas McCann ,  Jeffry John Santman ,  Leonard Gerard Wamboldt ,  Joseph Francis Washer

IPC: G01J3/02 ,  G02B1/10

Abstract: An optical element includes an optical block constructed of a first material having a % transmission of at least 50% throughout a spectral range of 300 nm to 2700 nm through at least a thickness of the optical block. The optical block comprises a surface. A grating layer constructed of a second material is disposed on the surface of the optical block, the grating layer comprising a first surface that is directly in contact with the surface of the optical block and a second surface comprising a plurality of diffraction features forming a diffraction grating.