JPS553664A - Laser resonator - Google Patents

Laser resonator

Info

Publication number
JPS553664A
JPS553664A JP7603478A JP7603478A JPS553664A JP S553664 A JPS553664 A JP S553664A JP 7603478 A JP7603478 A JP 7603478A JP 7603478 A JP7603478 A JP 7603478A JP S553664 A JPS553664 A JP S553664A
Authority
JP
Japan
Prior art keywords
prism
rectangular
reflector
right angle
parallel
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
JP7603478A
Other languages
Japanese (ja)
Inventor
Tetsuo Hosokawa
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
Nippon Electric Co Ltd
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, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7603478A priority Critical patent/JPS553664A/en
Publication of JPS553664A publication Critical patent/JPS553664A/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

Landscapes

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

Abstract

PURPOSE:To work stress to a ridgeline portion of a right angle by constantly stable moving change, etc. without concentrating vibration, impacts and temperature, by forming this resonator by a trapezoidal prism produced by removing a ridgeline portion of a right angle of a rectangular prism. CONSTITUTION:Reflectors 1, 2 are mutually in parallel in normals at the centers of mirror surfaces, and are integrally arranged on a special prism 3. The special prism 3, a rectangular prism 3, is formed in such a manner that a trapezoidal prism produced by removing a ridgeline portion of a right angle of a rectangular prism and a parallel flat plate are joined. A trapezoidal prism 4 is manufactured by removing a ridgeline of a right angle of a rectangular prism, and oppositely disposed to the prism 3. A beam 5 rectangular to the reflector 1 is turned up in a U-shaped form by means of the prism 4 and becomes to a beam 6 parallel with the beam 5, is thereafter turned up successively in a U-shaped form by means of the prisms 3, 4, is changed into beams 7, 8 parallel with the beam 5 and becomes rectangular to the reflector 2. Thus, the beam is rectangularly reflected by means of the reflector 2, is rectangularly projected to the reflector 1 and results in laser resonance. The beam similarly works even when the prism 4 tilts.
JP7603478A 1978-06-22 1978-06-22 Laser resonator Pending JPS553664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7603478A JPS553664A (en) 1978-06-22 1978-06-22 Laser resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7603478A JPS553664A (en) 1978-06-22 1978-06-22 Laser resonator

Publications (1)

Publication Number Publication Date
JPS553664A true JPS553664A (en) 1980-01-11

Family

ID=13593526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7603478A Pending JPS553664A (en) 1978-06-22 1978-06-22 Laser resonator

Country Status (1)

Country Link
JP (1) JPS553664A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123093A (en) * 1975-04-03 1976-10-27 Cilas Laser generator
JPS52149996A (en) * 1976-06-09 1977-12-13 Mitsubishi Electric Corp Pulse laser device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123093A (en) * 1975-04-03 1976-10-27 Cilas Laser generator
JPS52149996A (en) * 1976-06-09 1977-12-13 Mitsubishi Electric Corp Pulse laser device

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