HIGH POWER SINGLE MODE SEMICONDUCTOR LASER

A single-mode semiconductor diode laser includes a single-mode section, a tapered mode-transformer section coupled to the single-mode section, and a power-supply section coupled to the tapered mode transformer section. The power-supply section has a second width larger than the width of the single-m...

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Bibliographic Details
Main Authors GARBUZOV, DIMITRI, Z, KHALFIN, VIKTOR, B
Format Patent
LanguageEnglish
French
German
Published 02.01.2003
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:A single-mode semiconductor diode laser includes a single-mode section, a tapered mode-transformer section coupled to the single-mode section, and a power-supply section coupled to the tapered mode transformer section. The power-supply section has a second width larger than the width of the single-mode section. The tapered mode-transformer section is characterized in that optical energy from said single-mode section adiabatically couples to the power-supply section through the mode-transformer section.
Bibliography:Application Number: EP20010938970