JPS55146994A - Solid state laser element - Google Patents

Solid state laser element

Info

Publication number
JPS55146994A
JPS55146994A JP5502979A JP5502979A JPS55146994A JP S55146994 A JPS55146994 A JP S55146994A JP 5502979 A JP5502979 A JP 5502979A JP 5502979 A JP5502979 A JP 5502979A JP S55146994 A JPS55146994 A JP S55146994A
Authority
JP
Japan
Prior art keywords
laser element
solid state
state laser
single crystal
rod
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
JP5502979A
Other languages
Japanese (ja)
Inventor
Tetsuhito Matsubara
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 JP5502979A priority Critical patent/JPS55146994A/en
Publication of JPS55146994A publication Critical patent/JPS55146994A/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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials

Landscapes

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

Abstract

PURPOSE:To obtain an inexpensive laser element by making it, which forms a solid state laser oscillator, of a single crystal of R1-xNdxAl11O18[(O<x<=1), (R: Sc, Y, La, Gd, Lu)]. CONSTITUTION:The laser element is made of a single crystal of a substance shown by the general formula R1-xNdxAl11O18 (wherein 0<X<=1). Here R is one of Sc, Y, La, Gd and Lu at least. To prepare it, these composite materials are put in the crucible made of Ir, a seed crystal is dipped in the material melted by high frequency heating, and is pulled up in N2 atmosphere, and it is made rod-shaped. Such a rod shows the strongest absorbing power at the wave length of 5,000Angstrom -9,000Angstrom , and can oscillates a las beam by the excitation of a xenon lamp or a tungsten lamp. That is, an element that contains lots of neodymium iron of beta-alumina can be obtained by using a cheap material such as Al2O3.
JP5502979A 1979-05-04 1979-05-04 Solid state laser element Pending JPS55146994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5502979A JPS55146994A (en) 1979-05-04 1979-05-04 Solid state laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5502979A JPS55146994A (en) 1979-05-04 1979-05-04 Solid state laser element

Publications (1)

Publication Number Publication Date
JPS55146994A true JPS55146994A (en) 1980-11-15

Family

ID=12987233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5502979A Pending JPS55146994A (en) 1979-05-04 1979-05-04 Solid state laser element

Country Status (1)

Country Link
JP (1) JPS55146994A (en)

Similar Documents

Publication Publication Date Title
DE2960543D1 (en) Waveguide gas laser with transverse discharge excitation
CH653209GA3 (en)
CA2276469A1 (en) Baking oven for the high-temperature treatment of materials with a low dielectric loss factor
JPS56737A (en) Tuning fork type crystal oscillator
JPS55146994A (en) Solid state laser element
ATE327569T1 (en) MAGNETRONS
JPS51124355A (en) Crystal oscillation circuit
SE8006818L (en) TEMPERATURE STABILIZED AND WITH REGARD TO THE FREQUENCY ADJUSTABLE MICROWAVE QUALITIES
JPS5689113A (en) Thin type quartz oscillator
US3686586A (en) Oxyapatite lasers
JPH08212982A (en) Microwave discharge light source device
JPS56134599A (en) Preparation of zirconium carbide crystal
JPS5449097A (en) Atomic oscillator
JPS5747799A (en) Manufacture of hafnium carbide crystal body
JPS53115166A (en) Linear beam microwave tube
JPS5536986A (en) Laser head
JPS53114388A (en) Oscillating method for q switch yag laser
JPS5368153A (en) Oscillator using dielectric resonator
JPS52123853A (en) Oscillator
Maltsev Superwide superluminescence in Al2O3: Ti3+-crystal by electron beam pumping
JPS5428591A (en) Lateral exciting laser oscillating device
JPS5661185A (en) Rubidium atomic frequency standard
JPS6442186A (en) Gas laser apparatus
JPS5392691A (en) Ion laser oscillator
JPS51113494A (en) Laser device