CA964912A - Striped dichroic filter and method for making the same - Google Patents

Striped dichroic filter and method for making the same

Info

Publication number
CA964912A
CA964912A CA138,692A CA138692A CA964912A CA 964912 A CA964912 A CA 964912A CA 138692 A CA138692 A CA 138692A CA 964912 A CA964912 A CA 964912A
Authority
CA
Canada
Prior art keywords
making
same
dichroic filter
striped
striped dichroic
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
CA138,692A
Other versions
CA138692S (en
Inventor
David G. Thomasson
Richard I. Seddon
Frederick K. Crosher
Michael D. Temple
Leroy A. Bartolmei
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.)
Optical Coating Laboratory Inc
Original Assignee
Optical Coating Laboratory Inc
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 Optical Coating Laboratory Inc filed Critical Optical Coating Laboratory Inc
Application granted granted Critical
Publication of CA964912A publication Critical patent/CA964912A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
CA138,692A 1971-04-19 1972-03-30 Striped dichroic filter and method for making the same Expired CA964912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13513171A 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
CA964912A true CA964912A (en) 1975-03-25

Family

ID=22466693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,692A Expired CA964912A (en) 1971-04-19 1972-03-30 Striped dichroic filter and method for making the same

Country Status (4)

Country Link
US (1) US3771857A (en)
CA (1) CA964912A (en)
DE (1) DE2218317B2 (en)
GB (2) GB1392502A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890500A (en) * 1974-02-11 1975-06-17 Gen Electric Apparatus for sensing radiation and providing electrical readout
US4155627A (en) * 1976-02-02 1979-05-22 Rca Corporation Color diffractive subtractive filter master recording comprising a plurality of superposed two-level relief patterns on the surface of a substrate
JPS5687782U (en) * 1979-12-10 1981-07-14
EP0037529A1 (en) * 1980-04-03 1981-10-14 Agfa-Gevaert AG Method of manufacturing a photodetector with a striped colour filter
GB2090428B (en) * 1980-12-29 1985-06-12 Permanent Images Inc Permanent gray-scale reproductions including half-tone images
US4355087A (en) * 1981-09-04 1982-10-19 Eastman Kodak Company Color imaging device having a color filter array using a metal salt of a long-chain fatty acid as a barrier
US4564893A (en) * 1983-10-07 1986-01-14 Sunkist Growers, Inc. Method, apparatus and product for illuminating a surface to provide a desired light intensity at discrete points on said surface
DE10200872A1 (en) * 2002-01-11 2003-07-31 Unaxis Balzers Ag Structured optical element and manufacture of such
US5073008A (en) * 1987-12-11 1991-12-17 Fuji Photo Film Co., Ltd. Multicolor interference filters with side surfaces to prevent entry of undesirable light
US5038041A (en) * 1989-03-20 1991-08-06 Grumman Aerospace Corporation Filter structure having combined wavelength and polarization sensitive characteristics
US5029990A (en) * 1989-05-31 1991-07-09 Grumman Aerospace Corporation Detection system for polarized radiation incident with a skewed polarization plane
US5072109A (en) * 1990-03-07 1991-12-10 Aguilera Jr John A Photocell array with multi-spectral filter
US5164858A (en) * 1990-03-07 1992-11-17 Deposition Sciences, Inc. Multi-spectral filter
US5170290A (en) * 1990-05-10 1992-12-08 The United States Of America As Represented By The Secretary Of The Air Force Comb optical interference filter
US5225930A (en) * 1990-05-10 1993-07-06 The United States Of America As Represented By The Secretary Of The Air Force Comb optical interference filter
US5200855A (en) * 1991-07-12 1993-04-06 Optical Coating Laboratory, Inc. Absorbing dichroic filters
DE4407067C2 (en) * 1994-03-03 2003-06-18 Unaxis Balzers Ag Dielectric interference filter system, LCD display and CCD arrangement as well as method for producing a dielectric interference filter system
US5638816A (en) * 1995-06-07 1997-06-17 Masimo Corporation Active pulse blood constituent monitoring
US5743262A (en) * 1995-06-07 1998-04-28 Masimo Corporation Blood glucose monitoring system
US6931268B1 (en) 1995-06-07 2005-08-16 Masimo Laboratories, Inc. Active pulse blood constituent monitoring
US6517283B2 (en) * 2001-01-16 2003-02-11 Donald Edward Coffey Cascading chute drainage system
US5760910A (en) 1995-06-07 1998-06-02 Masimo Corporation Optical filter for spectroscopic measurement and method of producing the optical filter
CH693076A5 (en) † 1998-02-20 2003-02-14 Unaxis Trading Ag A process for producing a color filter layer system structure on a substrate.
US7474483B2 (en) * 2002-10-25 2009-01-06 Tpo Displays Corp. Structure of color elements for a color filter
US7583863B2 (en) * 2004-05-10 2009-09-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for wavelength-dependent imaging and detection using a hybrid filter
US7609249B2 (en) * 2005-04-21 2009-10-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination utilizing a cordless device
US7477827B2 (en) * 2007-02-02 2009-01-13 Jds Uniphase Corporation Variable Optical Attenuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769111A (en) * 1951-07-25 1956-10-30 Philco Corp Optical system
GB790681A (en) * 1954-07-17 1958-02-12 Emi Ltd Improvements in or relating to the manufacture of optical filters
US2999034A (en) * 1960-10-21 1961-09-05 Wenczler & Heidenhain Method of manufacture of line plates, scales, and the like
US3585286A (en) * 1968-12-26 1971-06-15 Stanford Research Inst Spatial filter color encoding and image reproducing apparatus and system
US3619041A (en) * 1969-01-13 1971-11-09 Technical Operations Inc Spectral zonal encoder employing a silver halide emulsion layer

Also Published As

Publication number Publication date
GB1392501A (en) 1975-04-30
DE2218317A1 (en) 1972-11-02
US3771857A (en) 1973-11-13
GB1392502A (en) 1975-04-30
DE2218317B2 (en) 1973-08-30

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