JPS53120396A - Chemical laser device - Google Patents

Chemical laser device

Info

Publication number
JPS53120396A
JPS53120396A JP3456177A JP3456177A JPS53120396A JP S53120396 A JPS53120396 A JP S53120396A JP 3456177 A JP3456177 A JP 3456177A JP 3456177 A JP3456177 A JP 3456177A JP S53120396 A JPS53120396 A JP S53120396A
Authority
JP
Japan
Prior art keywords
laser device
chemical laser
flow
ultrasonic velocity
laser oscillation
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.)
Granted
Application number
JP3456177A
Other languages
Japanese (ja)
Other versions
JPS5714582B2 (en
Inventor
Kengo Murasawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3456177A priority Critical patent/JPS53120396A/en
Publication of JPS53120396A publication Critical patent/JPS53120396A/en
Publication of JPS5714582B2 publication Critical patent/JPS5714582B2/ja
Granted 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
    • H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds

Landscapes

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

Abstract

PURPOSE:To facilitate coupling of laser oscillation and ultrasonic velocity of flow by setting the optimum Mach number of ultrasonic velocity of flow by using both conditions of laser oscillation and ultrasonic velocity of flow.
JP3456177A 1977-03-30 1977-03-30 Chemical laser device Granted JPS53120396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3456177A JPS53120396A (en) 1977-03-30 1977-03-30 Chemical laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3456177A JPS53120396A (en) 1977-03-30 1977-03-30 Chemical laser device

Publications (2)

Publication Number Publication Date
JPS53120396A true JPS53120396A (en) 1978-10-20
JPS5714582B2 JPS5714582B2 (en) 1982-03-25

Family

ID=12417717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3456177A Granted JPS53120396A (en) 1977-03-30 1977-03-30 Chemical laser device

Country Status (1)

Country Link
JP (1) JPS53120396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005116643A (en) * 2003-10-03 2005-04-28 Oyo Kogaku Kenkyusho Chemical oxygen iodine laser and its mixing nozzel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245798B (en) * 1990-06-29 1994-06-15 Tsao Ye Ming Extensible acoustic enclosure
JPH04249499A (en) * 1991-01-26 1992-09-04 Ieeming Tsusao Expansion type acoustic box for viewing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005116643A (en) * 2003-10-03 2005-04-28 Oyo Kogaku Kenkyusho Chemical oxygen iodine laser and its mixing nozzel

Also Published As

Publication number Publication date
JPS5714582B2 (en) 1982-03-25

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