JPH0333390U - - Google Patents

Info

Publication number
JPH0333390U
JPH0333390U JP9213889U JP9213889U JPH0333390U JP H0333390 U JPH0333390 U JP H0333390U JP 9213889 U JP9213889 U JP 9213889U JP 9213889 U JP9213889 U JP 9213889U JP H0333390 U JPH0333390 U JP H0333390U
Authority
JP
Japan
Prior art keywords
light
optical system
transmits
distance measuring
reflector
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
JP9213889U
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 JP9213889U priority Critical patent/JPH0333390U/ja
Publication of JPH0333390U publication Critical patent/JPH0333390U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例にかかる光波測距装置の
構成を示す光路図、第2図のa,b,cは背景光
遮断フイルターの配置位置を説明するための説明
図である。 主要部分の符号の説明、1……光源、2,8…
…リレーレンズ、3……送信側光フアイバー、7
……受信側光フアイバー、3a,7a……入射端
、3b,7b……出射端、9……受光素子、10
……背景光遮断フイルター。

Claims (1)

  1. 【実用新案登録請求の範囲】 光源からの測距光を反射器に送る送信光学系と
    、前記反射器で反射された測距光を光フアイバー
    を介して受光素子に送る受信光学系とを備えた光
    波測距装置において、 前記受信光学系の光フアイバーと受光素子の間
    に、前記測距光と同じ波長域のみを透過するフイ
    ルターが配置されたことを特徴とする光波測距装
    置。
JP9213889U 1989-08-07 1989-08-07 Pending JPH0333390U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9213889U JPH0333390U (ja) 1989-08-07 1989-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9213889U JPH0333390U (ja) 1989-08-07 1989-08-07

Publications (1)

Publication Number Publication Date
JPH0333390U true JPH0333390U (ja) 1991-04-02

Family

ID=31641580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9213889U Pending JPH0333390U (ja) 1989-08-07 1989-08-07

Country Status (1)

Country Link
JP (1) JPH0333390U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135880A (ja) * 1983-12-26 1985-07-19 Nippon Kogaku Kk <Nikon> 光波測距装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135880A (ja) * 1983-12-26 1985-07-19 Nippon Kogaku Kk <Nikon> 光波測距装置

Similar Documents

Publication Publication Date Title
SE8104647L (sv) Anordning innefattande en halvledarlaserdiod
JPS6065705U (ja) 誘電光学導波管のための連結装置
JPH04269701A (ja) 光信号用帯域フィルタモジュール
JPH0610328Y2 (ja) 光ファイバ通信用半導体モジュ−ル
JPH0214082U (ja)
JPH045760U (ja)
JPH0426337U (ja)
JPH01133759U (ja)
JPS6382214U (ja)
JPS6429743U (ja)
JPS61122530U (ja)
JPH0466592U (ja)
JPS62183441U (ja)
JPS6190342U (ja)
JPH0333409U (ja)
JPH0370666U (ja)
JPS6210618U (ja)
JPS6335389U (ja)
JPH0210509U (ja)
JPS62135104U (ja)
JPS6265542U (ja)
JPS61156329U (ja)
JPS6185945U (ja)
JPS63106240U (ja)
JPH0391989U (ja)