DE60314247D1 - Zusammengesetzte objektivlinse mit umlenkungsspiegel - Google Patents

Zusammengesetzte objektivlinse mit umlenkungsspiegel

Info

Publication number
DE60314247D1
DE60314247D1 DE60314247T DE60314247T DE60314247D1 DE 60314247 D1 DE60314247 D1 DE 60314247D1 DE 60314247 T DE60314247 T DE 60314247T DE 60314247 T DE60314247 T DE 60314247T DE 60314247 D1 DE60314247 D1 DE 60314247D1
Authority
DE
Germany
Prior art keywords
mrow
math
objective lens
turning mirrors
composite lenses
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 - Fee Related
Application number
DE60314247T
Other languages
English (en)
Other versions
DE60314247T2 (de
Inventor
Bernardus H Hendriks
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60314247D1 publication Critical patent/DE60314247D1/de
Application granted granted Critical
Publication of DE60314247T2 publication Critical patent/DE60314247T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1362—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
  • Glass Compositions (AREA)
  • Eyeglasses (AREA)
DE60314247T 2002-04-09 2003-03-20 Zusammengesetzte objektivlinse mit umlenkungsspiegel Expired - Fee Related DE60314247T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02076386 2002-04-09
EP02076386 2002-04-09
PCT/IB2003/001189 WO2003085654A1 (en) 2002-04-09 2003-03-20 Compound objective lens with fold mirror

Publications (2)

Publication Number Publication Date
DE60314247D1 true DE60314247D1 (de) 2007-07-19
DE60314247T2 DE60314247T2 (de) 2008-01-31

Family

ID=28685932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314247T Expired - Fee Related DE60314247T2 (de) 2002-04-09 2003-03-20 Zusammengesetzte objektivlinse mit umlenkungsspiegel

Country Status (9)

Country Link
US (1) US7123571B2 (de)
EP (1) EP1500092B1 (de)
JP (1) JP4159478B2 (de)
KR (1) KR20040097300A (de)
CN (1) CN1290104C (de)
AT (1) ATE364225T1 (de)
AU (1) AU2003212604A1 (de)
DE (1) DE60314247T2 (de)
WO (1) WO2003085654A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7573912B2 (en) 2005-02-22 2009-08-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschunng E.V. Near-transparent or transparent multi-channel encoder/decoder scheme
CN109061863B (zh) * 2018-09-11 2021-02-26 深圳立仪科技有限公司 一种侧向照射光谱共焦镜头

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643538A (en) * 1984-07-06 1987-02-17 Storage Technology Partners Ii Combined beam cross-section correcting, collimating and de-astigmatizing optical system
ES2025060B3 (es) * 1986-12-30 1992-03-16 Ibm Deutschland Brazo de acceso giratorio para discos opticos
JPH03130940A (ja) * 1989-05-24 1991-06-04 Kyocera Corp 光スポット制御方法および制御装置
JP2532818B2 (ja) * 1993-02-01 1996-09-11 松下電器産業株式会社 対物レンズおよび光ヘッド装置
US5432763A (en) * 1993-03-15 1995-07-11 Hewlett-Packard Company Subminiature rotary actuator optical head
KR970050336A (ko) * 1995-12-28 1997-07-29 구자홍 광픽업장치
US6025959A (en) * 1997-01-13 2000-02-15 U.S. Precision Lens Inc. Color corrected projection lenses for use with curved faceplate cathode ray tubes
JP2975905B2 (ja) * 1997-03-12 1999-11-10 株式会社ミツトヨ 顕微鏡用対物レンズ
US6058098A (en) * 1998-02-18 2000-05-02 Alpine Electronics, Inc. Head driving device
KR100634131B1 (ko) * 1998-04-17 2006-10-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 주 렌즈 및 보조 렌즈를 구비한 광학 주사장치
DE60039562D1 (de) * 1999-02-03 2008-09-04 Koninkl Philips Electronics Nv Optische abtastvorrichtung mit parallelgesteuerten stellantrieben
US6704250B1 (en) * 1999-04-13 2004-03-09 Fuji Xerox Co., Ltd. Near-field magneto-optical head having a magnetic sensor
JP2001307355A (ja) * 2000-02-16 2001-11-02 Fujitsu Ltd 光ディスク装置およびガルバノミラー
BR0105378A (pt) * 2000-03-27 2002-03-05 Koninkl Philips Electronics Nv Sistema de lentes ópticas, processo de fabricação de um sistema de lentes ópticas, dispositivo de varredura óptica, e, aparelho de reprodução óptica
AU2001251742A1 (en) * 2000-04-03 2001-10-15 Pocketscope. Com Llc Lenses and uses, including microscopes
US6590717B2 (en) * 2000-09-26 2003-07-08 Matsushita Electric Industrial Co., Ltd. Optical system for optical disk, optical head unit for optical disk, and optical drive device
JP2004512628A (ja) * 2000-10-27 2004-04-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 光走査デバイス
CN1268959C (zh) * 2001-05-22 2006-08-09 索尼公司 光学头用物镜、光学头和光盘驱动装置
US6927927B2 (en) * 2001-11-27 2005-08-09 Minolta Co., Ltd. Taking lens system

Also Published As

Publication number Publication date
CN1647170A (zh) 2005-07-27
EP1500092B1 (de) 2007-06-06
CN1290104C (zh) 2006-12-13
WO2003085654A1 (en) 2003-10-16
JP2005522723A (ja) 2005-07-28
JP4159478B2 (ja) 2008-10-01
US7123571B2 (en) 2006-10-17
EP1500092A1 (de) 2005-01-26
AU2003212604A1 (en) 2003-10-20
ATE364225T1 (de) 2007-06-15
KR20040097300A (ko) 2004-11-17
DE60314247T2 (de) 2008-01-31
US20050117498A1 (en) 2005-06-02

Similar Documents

Publication Publication Date Title
ATE313095T1 (de) Objektiv mit pupillenverdeckung
ATE169769T1 (de) Roentgenstrahlungsoptik mit streifendem lichteinfall und sphaerischen spiegeln
TW200608052A (en) Zoom lens system
ATE341016T1 (de) Holographische multifokallinse
NO20010605D0 (no) Multifokal asfærisk linse
DE59006669D1 (de) Aussenwandelement für Gebäude.
BR0004391A (pt) Filtro óptico para uma janela
EP0816123A3 (de) Element für Angel- oder Sportgerät
DE602007000403D1 (de) Kompaktes Abbildungsobjektiv mit vier Einzellinsen und Fokussierung mit der zweiten Linse
KR890003075A (ko) 레이저 가공 장치
WO2002063390A3 (en) An illumination engine for a projection display using a tapered light pipe
KR960029883A (ko) 뷰파인더광학계
WO2004077104A3 (en) High performance catadioptric imaging system
WO2002075348A3 (en) Omni-directional radiation source and object locator
DE602006001501D1 (de) Kompaktes Objektiv mit drei Einzellinsen
DE69630833D1 (de) Varioobjektiv mit Fokussierung durch das hintere Linsenglied
DE60314247D1 (de) Zusammengesetzte objektivlinse mit umlenkungsspiegel
DE60121561D1 (de) Spiegelteleskop
TWI268360B (en) Single focus lens
WO2003048834A3 (en) Optical scanning device
DE69801003T2 (de) Fokussierungsmechanismus für linsen mit variabler brennweite
TW200608048A (en) DLC membrane and its forming method
ATE368211T1 (de) Abbildende optische vorrichtung, insbesondere fernglas oder fernrohr
ATE297559T1 (de) Grob- und feintrieb mit riemenantrieb für ein monokular, insbesondere für ein fernrohr
ATE533088T1 (de) Lithografiebelichtungseinrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee