CA1001872A - Combination of birefringent elements for polarizing interferential systems - Google Patents

Combination of birefringent elements for polarizing interferential systems

Info

Publication number
CA1001872A
CA1001872A CA190,083A CA190083A CA1001872A CA 1001872 A CA1001872 A CA 1001872A CA 190083 A CA190083 A CA 190083A CA 1001872 A CA1001872 A CA 1001872A
Authority
CA
Canada
Prior art keywords
polarizing
combination
birefringent elements
interferential
systems
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
CA190,083A
Other languages
English (en)
Other versions
CA190083S (en
Inventor
Johannes D. De Veer
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.)
American Optical Corp
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of CA1001872A publication Critical patent/CA1001872A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/14—Condensers affording illumination for phase-contrast observation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Microscoopes, Condenser (AREA)
  • Polarising Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA190,083A 1973-01-16 1974-01-14 Combination of birefringent elements for polarizing interferential systems Expired CA1001872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US324456A US3868168A (en) 1973-01-16 1973-01-16 Combination of birefringent elements for polarizing interferential systems

Publications (1)

Publication Number Publication Date
CA1001872A true CA1001872A (en) 1976-12-21

Family

ID=23263666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,083A Expired CA1001872A (en) 1973-01-16 1974-01-14 Combination of birefringent elements for polarizing interferential systems

Country Status (10)

Country Link
US (1) US3868168A (de)
JP (1) JPS49111649A (de)
AT (1) AT345584B (de)
AU (1) AU471763B2 (de)
CA (1) CA1001872A (de)
DD (1) DD113641A5 (de)
DE (1) DE2401973C2 (de)
FR (1) FR2231028B1 (de)
GB (1) GB1410902A (de)
IN (1) IN140816B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300998A2 (fr) * 1975-02-11 1976-09-10 Anvar Dispositif pour la spectrometrie interferentielle a modulation selective
DD139902A1 (de) * 1978-12-19 1980-01-23 Hermann Beyer Doppelbrechendes bauelement fuer polarisierende interferenzapparate
US4656433A (en) * 1982-08-19 1987-04-07 Hughes Aircraft Company Laser amplifier buffer
JPH02151825A (ja) * 1988-12-05 1990-06-11 Olympus Optical Co Ltd 微分干渉顕微鏡
CA2059553A1 (en) * 1989-05-30 1990-12-01 Raymond Hesline Birefringent polarizing device
US5724184A (en) * 1989-05-30 1998-03-03 Hesline; Raymond Polarizer with birefringent plate
JPH04116521A (ja) * 1990-09-06 1992-04-17 Seiko Epson Corp プリズム光学素子及び偏光光学素子
US5646778A (en) * 1991-05-28 1997-07-08 Discovision Associates Optical beamsplitter
JPH10133123A (ja) * 1996-09-04 1998-05-22 Nikon Corp 透過照明型微分干渉顕微鏡
DE19708036C2 (de) * 1997-02-27 2000-06-29 Gunther Elender Ellipsometrisches Mikroskop
JP3885334B2 (ja) * 1998-02-02 2007-02-21 株式会社ニコン 微分干渉顕微鏡
SG94317A1 (en) * 1998-10-27 2003-02-18 Inst Data Storage Apparatus and method for laser beam splitting
EP1417844B1 (de) * 2001-08-06 2006-09-27 JDS Uniphase Corporation Farbverwaltungssystem
US6893130B2 (en) * 2001-08-06 2005-05-17 Advanced Digital Optics, Inc. Color management system having a field lens
US6945654B2 (en) * 2001-08-06 2005-09-20 Jds Uniphase Corporation Color management system having a prism to compensate for optical aberrations and to enhance contrast
US6857747B2 (en) * 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
US6899432B2 (en) * 2001-08-06 2005-05-31 Advanced Digital Optics, Inc. Color management system having a transmissive panel and optical isolator
US7347561B2 (en) * 2001-08-06 2008-03-25 Jds Uniphase Corporation Image display device
US6992243B2 (en) * 2003-10-09 2006-01-31 First Act Inc. Stringed instrument with tonal control
DE102006017327A1 (de) * 2006-04-11 2007-10-18 Leica Microsystems Cms Gmbh Polarisations-Interferenzmikroskop
MX2012009324A (es) * 2010-02-10 2012-11-21 Johnson & Son Inc S C Cabezal de distribucion para distribuir un producto desde un envase para aerosol.
CN108957716B (zh) * 2018-05-17 2020-11-03 哈尔滨工业大学 空间光调制器中心位置干涉对准装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601175A (en) * 1947-08-05 1952-06-17 Smith Francis Hughes Interference microscope
US2924142A (en) * 1952-05-14 1960-02-09 Centre Nat Rech Scient Interferential polarizing device for study of phase objects

Also Published As

Publication number Publication date
DD113641A5 (de) 1975-06-12
IN140816B (de) 1976-12-25
AU471763B2 (en) 1976-04-29
US3868168A (en) 1975-02-25
AU6454174A (en) 1975-07-17
FR2231028A1 (de) 1974-12-20
ATA31974A (de) 1978-01-15
JPS49111649A (de) 1974-10-24
FR2231028B1 (de) 1976-11-26
AT345584B (de) 1978-09-25
GB1410902A (en) 1975-10-22
DE2401973C2 (de) 1984-10-11
DE2401973A1 (de) 1974-07-25

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