JPS5691487A - Manufacture of ring laser oscillator - Google Patents

Manufacture of ring laser oscillator

Info

Publication number
JPS5691487A
JPS5691487A JP17015579A JP17015579A JPS5691487A JP S5691487 A JPS5691487 A JP S5691487A JP 17015579 A JP17015579 A JP 17015579A JP 17015579 A JP17015579 A JP 17015579A JP S5691487 A JPS5691487 A JP S5691487A
Authority
JP
Japan
Prior art keywords
blocks
adhesive
narrow grooves
laser oscillator
ring laser
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.)
Pending
Application number
JP17015579A
Other languages
Japanese (ja)
Inventor
Kenji Aoshima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17015579A priority Critical patent/JPS5691487A/en
Publication of JPS5691487A publication Critical patent/JPS5691487A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:To cut down working time by enabling light passing narrow grooves to be accurately made on the inner side of a pair of blocks by a ditcher. CONSTITUTION:The surfaces 12 and 13 of the two glass blocks of the same quality are temporarily adhered to each other using adhesive. Cylindrical holes 15, 15, 15 are made starting at the center of the mirror surfaces 14, 14, 14 formed at the top surfaces of the blocks 10 and 11. Next, the blocks 10 and 11 are separated and the light-passing narrow grooves 16, 16, 16 are made in the inner side thereof using a ditcher. Next, adhesive is filled in the semicylindrical holes 15a, 15a, 15a, 15b, 15b, 15b and narrow grooves 16, 16, 16 formed in the blocks 10 and 11, and the inner sides 12 and 13 of the blocks 10 and 11 are subjected to precise optical polishing. The adhesive is removed and optical contact of the polished inner sides 12 and 13 is made for obtaining a ring laser oscillator.
JP17015579A 1979-12-25 1979-12-25 Manufacture of ring laser oscillator Pending JPS5691487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17015579A JPS5691487A (en) 1979-12-25 1979-12-25 Manufacture of ring laser oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17015579A JPS5691487A (en) 1979-12-25 1979-12-25 Manufacture of ring laser oscillator

Publications (1)

Publication Number Publication Date
JPS5691487A true JPS5691487A (en) 1981-07-24

Family

ID=15899697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17015579A Pending JPS5691487A (en) 1979-12-25 1979-12-25 Manufacture of ring laser oscillator

Country Status (1)

Country Link
JP (1) JPS5691487A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018981A (en) * 1983-06-20 1985-01-31 サンドストランド・オプテイカル・テクノロジ−ズ・インコ−ポレイテツド Ring laser gyroscope assembly
EP0251128A2 (en) * 1986-06-27 1988-01-07 Honeywell Inc. Method of making a ring laser
US4865436A (en) * 1986-03-25 1989-09-12 Honeywell Inc. Low cost ring laser angular rate sensor
US4973161A (en) * 1987-12-10 1990-11-27 British Aerospace Public Limited Company Ring laser gyroscopes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018981A (en) * 1983-06-20 1985-01-31 サンドストランド・オプテイカル・テクノロジ−ズ・インコ−ポレイテツド Ring laser gyroscope assembly
US4865436A (en) * 1986-03-25 1989-09-12 Honeywell Inc. Low cost ring laser angular rate sensor
EP0251128A2 (en) * 1986-06-27 1988-01-07 Honeywell Inc. Method of making a ring laser
US4973161A (en) * 1987-12-10 1990-11-27 British Aerospace Public Limited Company Ring laser gyroscopes

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