JPS645126A - Optical communication equipment - Google Patents
Optical communication equipmentInfo
- Publication number
- JPS645126A JPS645126A JP62160145A JP16014587A JPS645126A JP S645126 A JPS645126 A JP S645126A JP 62160145 A JP62160145 A JP 62160145A JP 16014587 A JP16014587 A JP 16014587A JP S645126 A JPS645126 A JP S645126A
- Authority
- JP
- Japan
- Prior art keywords
- tracking mirror
- drive control
- optical
- rotary table
- opposite party
- 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
Links
Landscapes
- Optical Communication System (AREA)
Abstract
PURPOSE:To attain automatic acquisition and tracing of communication party by applying drive control to a tracking mirror and a rotary table with mounting it thereupon in matching with position information of the communication opposite party obtained from the tracking mirror and the optical sensor. CONSTITUTION:The tracking mirror 5 freely elevated is arranged oppositely in a horizontal direction to a common part between an optical output of a transmission optical system 3 and an optical incidence side of a reception optical system 4 and the tracking mirror 5 is equipped onto the rotary table 6. Then 1st and 2nd drive control means 5B, 6B applying drive control to the rotary table 6 and the tracking mirror 5 in matching with the behavior of the opposite party are provided and a control variable arithmetic section 8 is provided between the 1st and 2nd drive control means 5B, 6B and the reception photoelectric conversion section 2. Thus, the optical communication line in following to the movement of the opposite party automatically is easily formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160145A JPS645126A (en) | 1987-06-27 | 1987-06-27 | Optical communication equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160145A JPS645126A (en) | 1987-06-27 | 1987-06-27 | Optical communication equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS645126A true JPS645126A (en) | 1989-01-10 |
Family
ID=15708841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62160145A Pending JPS645126A (en) | 1987-06-27 | 1987-06-27 | Optical communication equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645126A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022196337A1 (en) * | 2021-03-16 | 2022-09-22 | キヤノン株式会社 | Optical transmission apparatus |
-
1987
- 1987-06-27 JP JP62160145A patent/JPS645126A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022196337A1 (en) * | 2021-03-16 | 2022-09-22 | キヤノン株式会社 | Optical transmission apparatus |
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