JPS50137553A - - Google Patents

Info

Publication number
JPS50137553A
JPS50137553A JP3968775A JP3968775A JPS50137553A JP S50137553 A JPS50137553 A JP S50137553A JP 3968775 A JP3968775 A JP 3968775A JP 3968775 A JP3968775 A JP 3968775A JP S50137553 A JPS50137553 A JP S50137553A
Authority
JP
Japan
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
JP3968775A
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
Priority claimed from US458124A external-priority patent/US3887262A/en
Application filed filed Critical
Publication of JPS50137553A publication Critical patent/JPS50137553A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/30—Collimators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • G02B27/40—Optical focusing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/24—Liquid filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
JP3968775A 1974-04-05 1975-04-01 Pending JPS50137553A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45829374A 1974-04-05 1974-04-05
US458124A US3887262A (en) 1974-04-05 1974-04-05 Light equalizer and method of making same

Publications (1)

Publication Number Publication Date
JPS50137553A true JPS50137553A (ja) 1975-10-31

Family

ID=27038869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3968775A Pending JPS50137553A (ja) 1974-04-05 1975-04-01

Country Status (5)

Country Link
JP (1) JPS50137553A (ja)
DE (1) DE2514191A1 (ja)
FR (1) FR2274937A1 (ja)
GB (3) GB1489805A (ja)
NL (1) NL7503848A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506119A (ja) * 2008-10-16 2012-03-08 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 第１の発光デバイス及び第２の発光デバイスからの光を混合するよう構成された照明デバイス

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392405A1 (fr) * 1976-06-03 1978-12-22 Labo Cent Telecommunicat Dispositif melangeur pour un systeme de communication optique
DE2952209C2 (de) * 1979-12-22 1984-03-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Anordnung zur punkt- und zeilenweisen Aufzeichnung von Bildinformationen
CN113805404B (zh) * 2021-11-17 2022-02-18 滨州学院 一种用于线扫描光电成像的均匀照明装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4421110Y1 (ja) * 1966-01-13 1969-09-08

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1642772A (en) * 1923-03-10 1927-09-20 Famous Players Lasky Corp Process of and apparatus for eliminating granular effects in photographic enlargements
US1880414A (en) * 1930-01-03 1932-10-04 Eastman Kodak Co Illuminating system for photographic apparatus
US3202016A (en) * 1962-04-11 1965-08-24 Case Co J I Tractor improvements
US3371978A (en) * 1964-02-12 1968-03-05 North American Aviation Inc Pressure-sensitive optical cell
DE1954802B1 (de) * 1969-10-31 1971-03-04 Jenaer Glaswerk Schott & Gen Optisches Streulichtfilter und Verfahren zu seiner Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4421110Y1 (ja) * 1966-01-13 1969-09-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506119A (ja) * 2008-10-16 2012-03-08 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 第１の発光デバイス及び第２の発光デバイスからの光を混合するよう構成された照明デバイス

Also Published As

Publication number Publication date
GB1489805A (en) 1977-10-26
GB1489806A (en) 1977-10-26
NL7503848A (nl) 1975-10-07
FR2274937A1 (fr) 1976-01-09
FR2274937B1 (ja) 1982-03-05
GB1489804A (en) 1977-10-26
DE2514191A1 (de) 1975-10-16

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