JPH0219658B2 - - Google Patents

Info

Publication number
JPH0219658B2
JPH0219658B2 JP4164085A JP4164085A JPH0219658B2 JP H0219658 B2 JPH0219658 B2 JP H0219658B2 JP 4164085 A JP4164085 A JP 4164085A JP 4164085 A JP4164085 A JP 4164085A JP H0219658 B2 JPH0219658 B2 JP H0219658B2
Authority
JP
Japan
Prior art keywords
retardation plate
angle
cross
servo control
control circuit
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.)
Expired
Application number
JP4164085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61200730A (ja
Inventor
Naoto Matsunaka
Seiki Matsuzawa
Osamu Furuta
Tomio Ito
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.)
Mitsubishi Electric Corp
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
Mitsubishi Electric 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 Kokusai Denshin Denwa KK, Mitsubishi Electric Corp filed Critical Kokusai Denshin Denwa KK
Priority to JP4164085A priority Critical patent/JPS61200730A/ja
Publication of JPS61200730A publication Critical patent/JPS61200730A/ja
Publication of JPH0219658B2 publication Critical patent/JPH0219658B2/ja
Granted legal-status Critical Current

Links

JP4164085A 1985-03-01 1985-03-01 交差偏波補償装置 Granted JPS61200730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4164085A JPS61200730A (ja) 1985-03-01 1985-03-01 交差偏波補償装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4164085A JPS61200730A (ja) 1985-03-01 1985-03-01 交差偏波補償装置

Publications (2)

Publication Number Publication Date
JPS61200730A JPS61200730A (ja) 1986-09-05
JPH0219658B2 true JPH0219658B2 (en, 2012) 1990-05-02

Family

ID=12613923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4164085A Granted JPS61200730A (ja) 1985-03-01 1985-03-01 交差偏波補償装置

Country Status (1)

Country Link
JP (1) JPS61200730A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460747U (en, 2012) * 1990-10-02 1992-05-25

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2833961B2 (ja) * 1993-06-21 1998-12-09 日本電気株式会社 交差偏波補償装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460747U (en, 2012) * 1990-10-02 1992-05-25

Also Published As

Publication number Publication date
JPS61200730A (ja) 1986-09-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term