JPH048541U - - Google Patents

Info

Publication number
JPH048541U
JPH048541U JP1990048222U JP4822290U JPH048541U JP H048541 U JPH048541 U JP H048541U JP 1990048222 U JP1990048222 U JP 1990048222U JP 4822290 U JP4822290 U JP 4822290U JP H048541 U JPH048541 U JP H048541U
Authority
JP
Japan
Prior art keywords
optical
optical system
tracking device
variably controlled
systems
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
JP1990048222U
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 JP1990048222U priority Critical patent/JPH048541U/ja
Publication of JPH048541U publication Critical patent/JPH048541U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Communication System (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例に係る光通信用光
追尾装置を示す図、第2図は第1図の第3の光学
系の詳細を説明するために示した図、第3図はこ
の考案の他の実施例を示す図、第4図は従来の光
通信用光追尾装置を示す図である。 10,11……第1及び第2の光学系、12,
13……第3の光学系、12a,12b……第1
及び第2のミラー。

Claims (1)

  1. 【実用新案登録請求の範囲】 入射光のエレベーシヨン角を第1の光学系で可
    変制御し、アジマス角を第2の光学系で可変制御
    する光通信用光追尾装置において、 前記第1及び第2の光学系を同一軸方向に配置
    し、前記第1及び第2の光学系の中間位置に直交
    軸変換用第3の光学系を設けたことを特徴する光
    通信用光追尾装置。
JP1990048222U 1990-05-09 1990-05-09 Pending JPH048541U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990048222U JPH048541U (ja) 1990-05-09 1990-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990048222U JPH048541U (ja) 1990-05-09 1990-05-09

Publications (1)

Publication Number Publication Date
JPH048541U true JPH048541U (ja) 1992-01-27

Family

ID=31564838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990048222U Pending JPH048541U (ja) 1990-05-09 1990-05-09

Country Status (1)

Country Link
JP (1) JPH048541U (ja)

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