SUBMOUNT, OPTICAL TRANSMITTER MODULE, OPTICAL MODULE, OPTICAL TRANSMISSION EQUIPMENT, AND CONTROL METHOD THEREFOR

SUBMOUNT, OPTICAL TRANSMITTER MODULE, OPTICAL MODULE, OPTICAL TRANSMISSION EQUIPMENT, AND CONTROL METHOD THEREFOR

A submount which has a mounting surface on which three or more semiconductor lasers are arranged in a first direction, and includes a heat generator configured to increase the temperatures of the three or more semiconductor lasers, in which, where the heat generator generates heat, a first heat of t...

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Hauptverfasser: NAKAJIMA, Takayuki, NAOE, Kazuhiko
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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creator NAKAJIMA, Takayuki
NAOE, Kazuhiko
description A submount which has a mounting surface on which three or more semiconductor lasers are arranged in a first direction, and includes a heat generator configured to increase the temperatures of the three or more semiconductor lasers, in which, where the heat generator generates heat, a first heat of the heat absorbed by a first semiconductor laser of the three or more semiconductor lasers disposed at one end along the first direction is larger than a second heat of the heat absorbed by a second semiconductor laser of the three or more semiconductor lasers disposed to be adjacent to the first semiconductor laser on the mounting surface.
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subjects BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
title SUBMOUNT, OPTICAL TRANSMITTER MODULE, OPTICAL MODULE, OPTICAL TRANSMISSION EQUIPMENT, AND CONTROL METHOD THEREFOR
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