WAVELENGTH-SWEPT LASER AND METHOD FOR ITS OPERATION
摘要
The present invention relates to a wavelength-swept laser and a method for generating laser output. The wavelength-swept pulse laser according to one aspect of the present invention uses spontaneous mode-locking to produce a pulse output with the center wavelength continuously varying with time. On the contrary, the wavelength-swept laser according to another aspect of the present invention suppresses mode-locking to produce continuous output by tuning the filter frequency change speed to the frequency shift speed of the frequency shifter. The lasers of the present invention are applicable to optical sensing or WDM optical communication.
申请公布号
WO9956360(A1)
申请公布日期
1999.11.04
申请号
WO1999KR00202
申请日期
1999.04.28
申请人
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY;DONAM SYSTEMS INC.;YUN, SEOK, HYUN;KIM, BYOUNG, YOON