JPH01136431U - - Google Patents

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Publication number
JPH01136431U
JPH01136431U JP3178288U JP3178288U JPH01136431U JP H01136431 U JPH01136431 U JP H01136431U JP 3178288 U JP3178288 U JP 3178288U JP 3178288 U JP3178288 U JP 3178288U JP H01136431 U JPH01136431 U JP H01136431U
Authority
JP
Japan
Prior art keywords
light source
output
light
white light
receiving element
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
JP3178288U
Other languages
English (en)
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 filed Critical
Priority to JP3178288U priority Critical patent/JPH01136431U/ja
Publication of JPH01136431U publication Critical patent/JPH01136431U/ja
Pending legal-status Critical Current

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  • Spectrometry And Color Measurement (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかる可変波長光源の一実施
例を示す構成図、第2図は他の実施例を示す構成
図、第3図は従来の可変波長光源の構成図である
。 1……キセノンランプ、5……電流源、7……
波長選択部、11……駆動部、13……光フアイ
バ、20……楕円ミラー、21……フアイバロツ
ド、22,24……レンズ、23……ビームスプ
リツタ、25……受光素子、26……制御部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 白色光源と、この白色光源の出力光を集光
    する楕円ミラーと、この楕円ミラーの出力光が入
    射されるフアイバロツドまたはロツドレンズと、
    このフアイバロツドまたはロツドレンズの出力光
    が入射されその特定の波長部分を選択して出力す
    る波長選択部とを有する事を特徴とする可変波長
    光源。 (2) 白色光源の出力光の一部が入射される受光
    素子と、この受光素子の出力が入力され前記白色
    光源を制御する制御部とを有する事を特徴とする
    実用新案登録請求の範囲第1項記載の可変波長光
    源。
JP3178288U 1988-03-10 1988-03-10 Pending JPH01136431U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3178288U JPH01136431U (ja) 1988-03-10 1988-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3178288U JPH01136431U (ja) 1988-03-10 1988-03-10

Publications (1)

Publication Number Publication Date
JPH01136431U true JPH01136431U (ja) 1989-09-19

Family

ID=31257895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3178288U Pending JPH01136431U (ja) 1988-03-10 1988-03-10

Country Status (1)

Country Link
JP (1) JPH01136431U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025736A1 (en) * 1999-10-07 2001-04-12 Hamamatsu Photonics K.K. Variable-wavelength optical output device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025736A1 (en) * 1999-10-07 2001-04-12 Hamamatsu Photonics K.K. Variable-wavelength optical output device

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