HK27381A - Differentially-polarizing plate and method of making the same - Google Patents

Differentially-polarizing plate and method of making the same

Info

Publication number
HK27381A
HK27381A HK27381A HK27381A HK27381A HK 27381 A HK27381 A HK 27381A HK 27381 A HK27381 A HK 27381A HK 27381 A HK27381 A HK 27381A HK 27381 A HK27381 A HK 27381A
Authority
HK
Hong Kong
Prior art keywords
differentially
making
same
polarizing plate
polarizing
Prior art date
Application number
HK27381A
Other languages
English (en)
Inventor
E D Park
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
Publication of HK27381A publication Critical patent/HK27381A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Polarising Elements (AREA)
  • Sampling And Sample Adjustment (AREA)
HK27381A 1975-07-11 1981-06-25 Differentially-polarizing plate and method of making the same HK27381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59498975A 1975-07-11 1975-07-11

Publications (1)

Publication Number Publication Date
HK27381A true HK27381A (en) 1981-07-03

Family

ID=24381244

Family Applications (1)

Application Number Title Priority Date Filing Date
HK27381A HK27381A (en) 1975-07-11 1981-06-25 Differentially-polarizing plate and method of making the same

Country Status (7)

Country Link
JP (1) JPS5210152A (cs)
AT (1) AT353032B (cs)
CA (1) CA1047814A (cs)
DE (1) DE2626237A1 (cs)
FR (1) FR2317672A1 (cs)
HK (1) HK27381A (cs)
SU (1) SU682158A3 (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE866408C (de) * 1950-04-26 1953-02-09 Vente Des Instr De Geodesie He Optische Anordnung fuer veraenderliche und gefaerbte Phasenkontraste
FR1421585A (fr) * 1964-11-06 1965-12-17 Polskie Zaklady Optyczne Perfectionnement apporté aux microscopes à contraste de phase variable

Also Published As

Publication number Publication date
FR2317672A1 (fr) 1977-02-04
DE2626237A1 (de) 1977-02-03
FR2317672B1 (cs) 1981-08-21
AT353032B (de) 1979-10-25
JPS5210152A (en) 1977-01-26
CA1047814A (en) 1979-02-06
ATA417276A (de) 1979-03-15
SU682158A3 (ru) 1979-08-25

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