JPS5690582A - Solid laser excitation device - Google Patents

Solid laser excitation device

Info

Publication number
JPS5690582A
JPS5690582A JP16723479A JP16723479A JPS5690582A JP S5690582 A JPS5690582 A JP S5690582A JP 16723479 A JP16723479 A JP 16723479A JP 16723479 A JP16723479 A JP 16723479A JP S5690582 A JPS5690582 A JP S5690582A
Authority
JP
Japan
Prior art keywords
light source
light
reflection
energizing
excitation device
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
JP16723479A
Other languages
Japanese (ja)
Inventor
Kenji Horio
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16723479A priority Critical patent/JPS5690582A/en
Publication of JPS5690582A publication Critical patent/JPS5690582A/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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • H01S3/0931—Imaging pump cavity, e.g. elliptical

Landscapes

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

Abstract

PURPOSE:To facilitate a cooling of light source by a method wherein a reflection mirror of elipside reflection mirror not applied to focus an energizing light is removed. CONSTITUTION:Reflection cylinder of an elipse reflection one in which an aperture type light source 1 is placed on the focusing line F2 is not applied to the energizing light. Part not contributing to the energizing light is removed. laser substance and a light taking out window of an aperture type light source are arranged at the two focusing lines of the elipse cylinder. With this arrangement, the device is amde to be small in size, the apertured light source may easily be cooled and all the lights from the light source are focused on the laser substance.
JP16723479A 1979-12-22 1979-12-22 Solid laser excitation device Pending JPS5690582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16723479A JPS5690582A (en) 1979-12-22 1979-12-22 Solid laser excitation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16723479A JPS5690582A (en) 1979-12-22 1979-12-22 Solid laser excitation device

Publications (1)

Publication Number Publication Date
JPS5690582A true JPS5690582A (en) 1981-07-22

Family

ID=15845931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16723479A Pending JPS5690582A (en) 1979-12-22 1979-12-22 Solid laser excitation device

Country Status (1)

Country Link
JP (1) JPS5690582A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022702A1 (en) * 1998-10-14 2000-04-20 The Furukawa Electric Co., Ltd. Light amplifier, light amplification apparatus, and light amplification method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022702A1 (en) * 1998-10-14 2000-04-20 The Furukawa Electric Co., Ltd. Light amplifier, light amplification apparatus, and light amplification method

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