VCSEL-BASED OPTICAL DEVICE HAVING COMMON ANODE AND PLURALITY OF INSULATED CATHODE STRUCTURES, AND OPTICAL MODULE

Title:

VCSEL-BASED OPTICAL DEVICE HAVING COMMON ANODE AND PLURALITY OF INSULATED CATHODE STRUCTURES, AND OPTICAL MODULE

Document Type and Number:

WIPO Patent Application WO/2023/200169

Kind Code:

A1

Abstract:

A VCSEL-based optical device having a common anode and a plurality of insulated cathode structures, and an optical module are disclosed. According to one aspect of the present embodiment, provided are: a VCSEL having a common anode structure so as to have higher optical output at a predetermined voltage; and a VCSEL array.

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Inventors:

KIM DONG HYUN (KR)
HAM HUN JOO (KR)
LEE YONG GYEONG (KR)

Application Number:

PCT/KR2023/004511

Publication Date:

October 19, 2023

Filing Date:

April 04, 2023

Export Citation:

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Assignee:

HANA OPTRONICS INC (KR)

International Classes:

H01L29/15; H01S5/183; H01L29/47; H01S5/32; H01S5/34

Foreign References:

US20210399525A1	2021-12-23
JP2020129588A	2020-08-27
US20200278426A1	2020-09-03
US20180301872A1	2018-10-18
US20100158064A1	2010-06-24

Attorney, Agent or Firm:

KIM, Tae Young (KR)

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