JPH085441Y2 - ビ−ムスプリツタ - Google Patents

ビ−ムスプリツタ

Info

Publication number
JPH085441Y2
JPH085441Y2 JP1986185302U JP18530286U JPH085441Y2 JP H085441 Y2 JPH085441 Y2 JP H085441Y2 JP 1986185302 U JP1986185302 U JP 1986185302U JP 18530286 U JP18530286 U JP 18530286U JP H085441 Y2 JPH085441 Y2 JP H085441Y2
Authority
JP
Japan
Prior art keywords
stripe
polarizing film
film
shaped
light beam
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 - Lifetime
Application number
JP1986185302U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6390204U (sv
Inventor
明郎 山川
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP1986185302U priority Critical patent/JPH085441Y2/ja
Publication of JPS6390204U publication Critical patent/JPS6390204U/ja
Application granted granted Critical
Publication of JPH085441Y2 publication Critical patent/JPH085441Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP1986185302U 1986-12-01 1986-12-01 ビ−ムスプリツタ Expired - Lifetime JPH085441Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986185302U JPH085441Y2 (ja) 1986-12-01 1986-12-01 ビ−ムスプリツタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986185302U JPH085441Y2 (ja) 1986-12-01 1986-12-01 ビ−ムスプリツタ

Publications (2)

Publication Number Publication Date
JPS6390204U JPS6390204U (sv) 1988-06-11
JPH085441Y2 true JPH085441Y2 (ja) 1996-02-14

Family

ID=31133801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986185302U Expired - Lifetime JPH085441Y2 (ja) 1986-12-01 1986-12-01 ビ−ムスプリツタ

Country Status (1)

Country Link
JP (1) JPH085441Y2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2716791B2 (ja) * 1989-04-06 1998-02-18 株式会社リコー 光情報記録再生装置
JP2716792B2 (ja) * 1989-04-06 1998-02-18 株式会社リコー 光情報記録再生装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118448A (en) * 1975-04-10 1976-10-18 Sanyo Electric Co Ltd Polarizing prism
JPS6056004U (ja) * 1983-09-26 1985-04-19 富士電気化学株式会社 偏光子
JPS6117103A (ja) * 1984-07-04 1986-01-25 Canon Inc 偏光ビ−ムスプリツタ

Also Published As

Publication number Publication date
JPS6390204U (sv) 1988-06-11

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