Quantum well placement in a tunable VCSEL

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United States of America Patent

PATENT NO 11139635
SERIAL NO

16446303

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Abstract

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Quantum well designs for tunable VCSELs are disclosed that are tolerant of the wavelength shift. Specifically, the active region has even number of substantially uniformly spaced (¼ of the center wavelength in the semiconducting material) quantum wells.

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Patent Owner(s)

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EXCELITAS TECHNOLOGIES CORP200 WEST STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atia, Walid A Jamaica Plain, US 68 1049
Johnson, Bartley C North Andover, US 46 1134
Kuznetsov, Mark E Lexington, US 57 1218
Whitney, Peter S Bedford, US 43 592

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