JPS5819460Y2 - ハチヨウセンタクキ - Google Patents

ハチヨウセンタクキ

Info

Publication number
JPS5819460Y2
JPS5819460Y2 JP1975115264U JP11526475U JPS5819460Y2 JP S5819460 Y2 JPS5819460 Y2 JP S5819460Y2 JP 1975115264 U JP1975115264 U JP 1975115264U JP 11526475 U JP11526475 U JP 11526475U JP S5819460 Y2 JPS5819460 Y2 JP S5819460Y2
Authority
JP
Japan
Prior art keywords
spacer
etalon
laser
parallelism
semi
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
JP1975115264U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5229149U (en, 2012
Inventor
昇 田口
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP1975115264U priority Critical patent/JPS5819460Y2/ja
Priority to DE2632904A priority patent/DE2632904C3/de
Priority to US05/713,499 priority patent/US4152674A/en
Publication of JPS5229149U publication Critical patent/JPS5229149U/ja
Application granted granted Critical
Publication of JPS5819460Y2 publication Critical patent/JPS5819460Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Optical Filters (AREA)
  • Spectrometry And Color Measurement (AREA)
JP1975115264U 1975-08-21 1975-08-21 ハチヨウセンタクキ Expired JPS5819460Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1975115264U JPS5819460Y2 (ja) 1975-08-21 1975-08-21 ハチヨウセンタクキ
DE2632904A DE2632904C3 (de) 1975-08-21 1976-07-21 Abstandshalter für ein Etalon zur Verwendung bei einem Laser
US05/713,499 US4152674A (en) 1975-08-21 1976-08-11 Air spaced etalon with mechanism for adjusting parallelism of reflecting surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975115264U JPS5819460Y2 (ja) 1975-08-21 1975-08-21 ハチヨウセンタクキ

Publications (2)

Publication Number Publication Date
JPS5229149U JPS5229149U (en, 2012) 1977-03-01
JPS5819460Y2 true JPS5819460Y2 (ja) 1983-04-21

Family

ID=14658355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975115264U Expired JPS5819460Y2 (ja) 1975-08-21 1975-08-21 ハチヨウセンタクキ

Country Status (3)

Country Link
US (1) US4152674A (en, 2012)
JP (1) JPS5819460Y2 (en, 2012)
DE (1) DE2632904C3 (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324475A (en) * 1979-06-26 1982-04-13 Barr & Stroud Limited Laser component
US4358851A (en) * 1980-02-28 1982-11-09 Xerox Corporation Fiber optic laser device and light emitter utilizing the device
JPS5780215U (en, 2012) * 1980-11-05 1982-05-18
US4448486A (en) * 1982-01-06 1984-05-15 The United States Of America As Represented By The Secretary Of The Air Force Varying bandpass of optical spatial filter by rotating mirrors having changing reflectivity
US4453804A (en) * 1982-01-06 1984-06-12 The United States Of America As Represented By The Secretary Of The Air Force Real-time optical filtering system with spatial and temporal enhancement of visual information
US4426663A (en) 1982-01-06 1984-01-17 The United States Of America As Represented By The Secretary Of The Air Force Real-time optical filtering method with improved filtered image detection and bandwidth adjustment
US4977563A (en) * 1987-09-26 1990-12-11 Mitsubishi Denki Kabushiki Kaisha Laser apparatus
US6278549B1 (en) * 2000-04-17 2001-08-21 Ciena Corporation Optical filter having a quartz substrate
WO2002067025A1 (fr) * 2001-02-20 2002-08-29 Sumitomo Osaka Cement Co., Ltd. Résonateur optique et module de commande de longueur d'ondes utilisant ce résonateur
JP3896065B2 (ja) * 2002-10-18 2007-03-22 株式会社東芝 波長安定化装置及びその調整方法
US20060076376A1 (en) * 2004-10-12 2006-04-13 Kemery Michael C Armband light

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137286A (en) * 1936-05-26 1938-11-22 Signaphone Corp Of America Reflector
US3771066A (en) * 1970-02-24 1973-11-06 Hewlett Packard Co Gas laser
US3936193A (en) * 1974-02-13 1976-02-03 Eocom Corporation Multiplex interferometer
US4037942A (en) * 1976-03-19 1977-07-26 Rca Corporation Optical adjustment device

Also Published As

Publication number Publication date
DE2632904A1 (de) 1977-02-24
DE2632904C3 (de) 1981-02-19
US4152674A (en) 1979-05-01
DE2632904B2 (de) 1980-06-04
JPS5229149U (en, 2012) 1977-03-01

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