JPS55124288A - Gas laser tube - Google Patents

Gas laser tube

Info

Publication number
JPS55124288A
JPS55124288A JP3309379A JP3309379A JPS55124288A JP S55124288 A JPS55124288 A JP S55124288A JP 3309379 A JP3309379 A JP 3309379A JP 3309379 A JP3309379 A JP 3309379A JP S55124288 A JPS55124288 A JP S55124288A
Authority
JP
Japan
Prior art keywords
laser tube
shaped
reflecting
discharge space
mirrors
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
JP3309379A
Other languages
Japanese (ja)
Inventor
Akira Maeda
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP3309379A priority Critical patent/JPS55124288A/en
Publication of JPS55124288A publication Critical patent/JPS55124288A/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
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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

Abstract

PURPOSE:To readily provide a signal light and reference light in a light absorption measuring unit by forming a generally V-shaped discharge space in a laser tube, and producing two light rays having the same characteristics. CONSTITUTION:A generally V-shaped discharge space is formed in a laser tube 1, a totally reflecting concave mirror 9 is disposed at the V-shaped space base, and a flat reflecting mirror base plate 10 is disposed in a V-shaped space end. There are provided flat reflecting mirrors 11, 12 having reflecting surfaces crossing vertically with respect to the two optical axes P1 and P2 in the V-shaped discharge space. The mirrors 11, 12 become output side reflecting mirrors.
JP3309379A 1979-03-19 1979-03-19 Gas laser tube Pending JPS55124288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3309379A JPS55124288A (en) 1979-03-19 1979-03-19 Gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3309379A JPS55124288A (en) 1979-03-19 1979-03-19 Gas laser tube

Publications (1)

Publication Number Publication Date
JPS55124288A true JPS55124288A (en) 1980-09-25

Family

ID=12377044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3309379A Pending JPS55124288A (en) 1979-03-19 1979-03-19 Gas laser tube

Country Status (1)

Country Link
JP (1) JPS55124288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014513441A (en) * 2011-05-03 2014-05-29 コヒレント， インコーポレイテッド Waveguide CO2 laser with multiple diffracted resonators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014513441A (en) * 2011-05-03 2014-05-29 コヒレント， インコーポレイテッド Waveguide CO2 laser with multiple diffracted resonators

Similar Documents

Publication Publication Date Title
DE3781697D1 (en) UNSTABLE LASER RESONATOR WITH RADIAL VARIABLE REFLECTIVE OUTPUT DEVICE.
JPS55124288A (en) Gas laser tube
JPS5379553A (en) Light distributor
JPS5329740A (en) Light branch and connecting circuit by use of optical fiber
JPS5646585A (en) Gas laser device
JPS5525060A (en) Photo artificial line
JPS6464279A (en) Laser equipment
JPS5225655A (en) Unit for reflecting integrated light
ES8100560A1 (en) Gas discharge laser
JPS5768094A (en) Laser device
JPS6467989A (en) Narrow-band laser device
JPS5593280A (en) Gas laser tube
JPS56167118A (en) Scanner of optical system
JPS54101299A (en) Gas laser tube
JPS6420679A (en) Laser apparatus
JPS578407A (en) Reflector
SHUMATE Differential optoacoustic absorption detector[Patent]
JPS6444915A (en) Optical coupling device
RU92010572A (en) REFLECTOR
JPS5421353A (en) Non-reflecting terminating device of optical fibers
JPS5676587A (en) Pulse laser device
SU1797334A1 (en) Multi-pass mirror cell
JPS52144996A (en) End face excitation solid laser
JPS5355040A (en) Optical fiber branching device
JPS5532065A (en) Optical artificial line