公开(公告)号：KR1020080032821A

公开(公告)日：2008-04-16

申请号：KR1020060098825

申请日：2006-10-11

Applicant: 한국표준과학연구원

Inventor： 박상언 ,  문한섭 ,  김억봉 ,  박창용 ,  권택용

IPC: G02B26/00

CPC classification number: H01S5/4006 ,  H01S3/10092 ,  H01S3/1106 ,  H01S3/1603 ,  H01S3/1643

Abstract: A method and an apparatus for mixing optical frequencies are provided to obtain a phase-locked single mode laser beam by injecting a femtosecond laser optical frequency beam into only one modes of a diode laser. An apparatus for mixing optical frequencies with each other includes a mode-locked femtosecond laser, a diode laser, and an interference filter. The mode-locked femtosecond laser is a main laser diode. The diode laser is a slavery laser diode. The laser beam from the femtosecond laser is injected into the diode laser. The laser beam from the femtosecond laser travels through the interference filter, so that only an optical frequency beam component which has a wavelength near from an oscillation wavelength of the diode laser, is injected to the diode laser.

Abstract translation: 提供一种用于混合光频率的方法和装置，以通过将飞秒激光光频率射入仅二极管激光器的一种模式来获得锁相单模激光束。 用于混合光频率的装置包括模式锁定飞秒激光器，二极管激光器和干涉滤光器。 模式锁定飞秒激光是主要的激光二极管。 二极管激光器是奴隶激光二极管。 来自飞秒激光的激光束被注入到二极管激光器中。 来自飞秒激光的激光束穿过干涉滤光器，从而仅将来自二极管激光器的振荡波长的波长附近的光频分量注入二极管激光器。