LASER DEVICE AND PHOTOACOUSTIC MEASUREMENT DEVICE
申请公布号:JP2013214703(A)
申请号:JP20120206754
申请日期:2012.09.20
申请公布日期:2013.10.17
发明人:KASAMATSU TADASHI;HIROTA KAZUHIRO
分类号:H01S3/106;A61B8/00;H01S3/00
主分类号:H01S3/106
摘要:PROBLEM TO BE SOLVED: To improve laser efficiency in a laser device capable of emitting lights of a first wavelength and a second wavelength without causing high costs.SOLUTION: A flash lamp 52 irradiates a laser rod 51 with excitation light. A optical resonator includes a pair of mirrors 53 and 54 that face with each other with the laser rod 51 interposed therebetween. A wavelength switching unit 56 includes a long pass filter that transmits light of a first wavelength or longer. When a wavelength of laser light to be emitted is the first wavelength, the wavelength switching unit 56 inserts the long path filter on a light pass of the optical resonator.
44 MECHIRU 5*66 JIHIDORO ARUFUA PIRONNOSEIZOHO
4 *5 * CHIOKARUBAMOIRUIMIDAZOORUU 5 * 4 * KARUBAMINSANESUTERUNO SEIZOHOHO
SHINKINA 22 YOODO 1*3*5 * 10 * ESUTORATORIEN 3* 17 BEETA JIOORU 17 BEETA FUOSUFUEETONO SEIZOHOHO
SUICHOKUHEKIMENTONI JORYOKUSHOKUBUTSUKIZUTAO HANSHOKUKASASERU HOHO
HANDOTAIKETSUSHONO SEIZOHOHOOYOBI SEIZOSOCHI
FREMGANGSMADE TIL FREMSTILLING AF ETHYLENBUTADIEN-COPOLYMERISATER
FREMGANGSMADE TIL FREMSTILLING AF POLYMERISATER MED TRANS-STRUKTUR UD FRA KONJUGEREDE DIOLEFINER
PECA MANUAL ODONTOLOGICA POR UM MICROMOTOR ELETRICO
INSTALACAO DE PRODUCAO DE ACO COM UM OU MAIS FORNOS ELETRICOS DE ARCO VOLTAICO
APERFEOCOAMENTOS EM AMASSADEIRAS PARA OLARIAS
WERKWIJZE VOOR HET AUTOMATISCH BEPALEN VAN DE CONTOUREN.
KUROROMECHIRUMECHIRUEETERUMATAHABISU * KUROROMECHIRU * EETERUNO BUNSEKIHOHO