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Wavelength Division Multiplexed Array of Long-Wavelength Vertical Cavity Lasers

技术优势

Simple wavelength adjustment

技术应用

OptoelectronicsCommunications  This technology is available for licensing.

详细技术说明

Researchers at the University of California, Santa Barbara have developed a wavelength-division-multiplexed array of long wavelength vertical cavity lasers, pumped by a short-wavelength optical pump. The wavelengths of the lasers in the array are easily tuned through bias. This device is applicable to optical communications.

*Abstract

A wavelength-division-multiplexed array of long wavelength vertical cavity lasers, pumped by a short-wavelength optical pump.

*IP Issue Date

Jan 22, 2002

*Principal Investigation

Name: Jonathan Geske

Department:

Name: Vijaysekhar Jayaraman

Department:

Name: Frank Peters

Department:

Name: UCSB -GIFT UCSB -GIFT

Department:

附加资料

Patent Number: US6341137B1
Application Number: US1999300252A
Inventor: Jayaraman, Vijaysekhar | Geske, Jonathan | Peters, Frank
Priority Date: 27 Apr 1999
Priority Number: US6341137B1
Application Date: 27 Apr 1999
Publication Date: 22 Jan 2002
IPC Current: H01S0005183 | H01S000504 | H01S000542 | H01S0005026 | H01S000540
US Class: 3720501 | 372050 | 372023
Assignee Applicant: Gore Enterprise Holdings Inc.,Newark
Title: Wavelength division multiplexed array of long-wavelength vertical cavity lasers
Usefulness: Wavelength division multiplexed array of long-wavelength vertical cavity lasers
Summary: For wavelength adjustment in vertical cavity surface emitting laser (VCSEL) in semiconductor device.
Novelty: Wavelength adjustment in vertical cavity surface emitting laser, involves bonding wafers to form buried semiconductor recess in location to overlap transverse model profile of vertical cavity surface emitting laser

主要类别

光学

细分类别

光纤

申请号码

6341137

其他

Background

Wavelength-division-multiplexed (WDM) arrays of vertical cavity surface emitting lasers (VCSELs) have progressed nicely for short wavelength devices, but several challenges have hindered progress for long wavelength devices.

Tech ID/UC Case

22054/2004-262-0

Related Cases

2004-262-0

国家/地区

美国