JPH10222856A5 - - Google Patents

Info

Publication number
JPH10222856A5
JPH10222856A5 JP1997025220A JP2522097A JPH10222856A5 JP H10222856 A5 JPH10222856 A5 JP H10222856A5 JP 1997025220 A JP1997025220 A JP 1997025220A JP 2522097 A JP2522097 A JP 2522097A JP H10222856 A5 JPH10222856 A5 JP H10222856A5
Authority
JP
Japan
Prior art keywords
recording
optical
pinhole
photodetector
laser 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.)
Pending
Application number
JP1997025220A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10222856A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP9025220A priority Critical patent/JPH10222856A/ja
Priority claimed from JP9025220A external-priority patent/JPH10222856A/ja
Publication of JPH10222856A publication Critical patent/JPH10222856A/ja
Publication of JPH10222856A5 publication Critical patent/JPH10222856A5/ja
Pending legal-status Critical Current

Links

JP9025220A 1997-02-07 1997-02-07 光学式情報記録再生装置 Pending JPH10222856A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9025220A JPH10222856A (ja) 1997-02-07 1997-02-07 光学式情報記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9025220A JPH10222856A (ja) 1997-02-07 1997-02-07 光学式情報記録再生装置

Publications (2)

Publication Number Publication Date
JPH10222856A JPH10222856A (ja) 1998-08-21
JPH10222856A5 true JPH10222856A5 (https=) 2004-12-16

Family

ID=12159889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9025220A Pending JPH10222856A (ja) 1997-02-07 1997-02-07 光学式情報記録再生装置

Country Status (1)

Country Link
JP (1) JPH10222856A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001078068A2 (en) 2000-04-07 2001-10-18 Siros Technologies, Inc. Optical information medium
US6590856B2 (en) 2000-06-09 2003-07-08 Tdk Corporation Optical information medium
JP4043175B2 (ja) 2000-06-09 2008-02-06 Ｔｄｋ株式会社 光情報媒体およびその製造方法
JP2002050080A (ja) 2000-08-01 2002-02-15 Tdk Corp 光情報媒体
EP1365270B1 (en) * 2001-01-30 2012-01-18 Panasonic Corporation Variable mirror and information apparatus comprising variable mirror
EP1471372B1 (en) 2002-01-29 2010-01-27 Panasonic Corporation Shape-variable mirror and light control device having the shape-variable mirror
AU2003277565A1 (en) 2002-11-06 2004-06-07 Matsushita Electric Industrial Co., Ltd. Microactuator provided with diplacement detection function, and deformable mirror provided with this microactuator

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