光検出器及びライダー装置

Title:

光検出器及びライダー装置

Document Type and Number:

Japanese Patent JP7098559

Kind Code:

B2

Abstract:

A photodetector (10) according to the present embodiment includes a plurality of light detectors (20). Each light detector (20) has a first semiconductor layer (23, 24) of a first conductive type and a second semiconductor layer (23, 24) of a second conductive type different from the first conductive type, in which the first semiconductor layer (23, 24) and the second semiconductor layer (23, 24) constitute a PN junction. The photodetector further includes a quench resistor that is optically transmissive and connected to the second semiconductor layer.

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Inventors:

Masami Atsuta
Kazutaku Suzuki
Ikuo Fujiwara
Gonho Kusunoki
Keita Sasaki
Yuki Nobo

Application Number:

JP2019047376A

Publication Date:

July 11, 2022

Filing Date:

March 14, 2019

Export Citation:

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Assignee:

Toshiba Corporation

International Classes:

H01L31/10; G01J1/02; G01J1/42; G01S7/486; H01L27/146; H01L31/107

Domestic Patent References:

JP2017117836A
JP2016219805A
JP2017075906A
JP2010536186A
JP2015084392A
JP2014082420A

Foreign References:

WO2015059663A1

Attorney, Agent or Firm:

Amagi International Patent Office

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