JPS6218135A - 光空間伝送装置 - Google Patents

光空間伝送装置

Info

Publication number
JPS6218135A
JPS6218135A JP60157188A JP15718885A JPS6218135A JP S6218135 A JPS6218135 A JP S6218135A JP 60157188 A JP60157188 A JP 60157188A JP 15718885 A JP15718885 A JP 15718885A JP S6218135 A JPS6218135 A JP S6218135A
Authority
JP
Japan
Prior art keywords
light
lens
cylinder
parallel
optical axis
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.)
Granted
Application number
JP60157188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH047856B2 (2
Inventor
Tomitaka Koshiba
小柴　富隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP60157188A priority Critical patent/JPS6218135A/ja
Publication of JPS6218135A publication Critical patent/JPS6218135A/ja
Publication of JPH047856B2 publication Critical patent/JPH047856B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1127—Bidirectional transmission using two distinct parallel optical paths

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP60157188A 1985-07-16 1985-07-16 光空間伝送装置 Granted JPS6218135A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60157188A JPS6218135A (ja) 1985-07-16 1985-07-16 光空間伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60157188A JPS6218135A (ja) 1985-07-16 1985-07-16 光空間伝送装置

Publications (2)

Publication Number Publication Date
JPS6218135A true JPS6218135A (ja) 1987-01-27
JPH047856B2 JPH047856B2 (2) 1992-02-13

Family

ID=15644120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60157188A Granted JPS6218135A (ja) 1985-07-16 1985-07-16 光空間伝送装置

Country Status (1)

Country Link
JP (1) JPS6218135A (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108510U (2) * 1975-02-27 1976-08-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108510U (2) * 1975-02-27 1976-08-31

Also Published As

Publication number Publication date
JPH047856B2 (2) 1992-02-13

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