JPS5821114U - Drive circuit for ultrasonic optical modulator - Google Patents

Drive circuit for ultrasonic optical modulator

Info

Publication number
JPS5821114U
JPS5821114U JP11585981U JP11585981U JPS5821114U JP S5821114 U JPS5821114 U JP S5821114U JP 11585981 U JP11585981 U JP 11585981U JP 11585981 U JP11585981 U JP 11585981U JP S5821114 U JPS5821114 U JP S5821114U
Authority
JP
Japan
Prior art keywords
circuit
optical modulator
ultrasonic optical
drive circuit
output signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11585981U
Other languages
Japanese (ja)
Inventor
宇田　吉広
Original Assignee
日本電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP11585981U priority Critical patent/JPS5821114U/en
Publication of JPS5821114U publication Critical patent/JPS5821114U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のＡＯドライバを示す構成図、第２図は本
考案の一実施例を示す構成図、第３図は増幅回路電力利
得の供給電圧依存特性図および第４図は電源回路を示す
回路図である。Fig. 1 is a block diagram showing a conventional AO driver, Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3 is a supply voltage dependence characteristic of amplifier circuit power gain, and Fig. 4 is a diagram showing a power supply circuit. FIG.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発振回路と、該発振回路からの出力信号を変調する変調
回路と、該変調回路からの出力信号を増幅し出力を超音
波光変調器に供給する増幅回路と、該増幅回路への供給
電圧を周囲温度変化に応じて変化させるよう動作する電
源回路とから構成されたことを特徴とする超音波光変調
器用駆動回路。an oscillation circuit, a modulation circuit that modulates an output signal from the oscillation circuit, an amplifier circuit that amplifies the output signal from the modulation circuit and supplies the output to an ultrasonic optical modulator, and a voltage supplied to the amplifier circuit. 1. A drive circuit for an ultrasonic optical modulator, comprising: a power supply circuit that operates to vary according to changes in ambient temperature.
JP11585981U 1981-08-04 1981-08-04 Drive circuit for ultrasonic optical modulator Pending JPS5821114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11585981U JPS5821114U (en) 1981-08-04 1981-08-04 Drive circuit for ultrasonic optical modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11585981U JPS5821114U (en) 1981-08-04 1981-08-04 Drive circuit for ultrasonic optical modulator

Publications (1)

Publication Number Publication Date
JPS5821114U true JPS5821114U (en) 1983-02-09

Family

ID=29910109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11585981U Pending JPS5821114U (en) 1981-08-04 1981-08-04 Drive circuit for ultrasonic optical modulator

Country Status (1)

Country Link
JP (1) JPS5821114U (en)

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