WIDE BAND WAVELENGTH VARIABLE 90× PHASE MATCHING KTP OPTICAL PARAMETRIC OSCILLATOR

PURPOSE:To provide a wide band wavelength variable optical parametric oscillator in high efficiency yet narrow spectrum width capable of oscillating in near and intermediate infrared regions. CONSTITUTION:A wavelength variable laser oscillating in the wavelength within the range of 0.5 to 0.95mum is...

Full description

Saved in:
Bibliographic Details
Main Authors KATO KIYOSHI, SAKURADA TOMOMI
Format Patent
LanguageEnglish
Published 13.05.1994
Edition5
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To provide a wide band wavelength variable optical parametric oscillator in high efficiency yet narrow spectrum width capable of oscillating in near and intermediate infrared regions. CONSTITUTION:A wavelength variable laser oscillating in the wavelength within the range of 0.5 to 0.95mum is used as an exciting beam source 2 as well as KTP crystal as a nonlinear optical element 3. Thus, the high quality coherent beams in wide band wavelength of 1.0 to 3.1mum and narrow spectrum width can be emitted in high efficiency and stability neither angular nor temperature tuning of the nonlinear optical element 3 itself simply by fluctuating the wavelength of the exciting beams source 2.
Bibliography:Application Number: JP19920085094