公开(公告)号：US09739593B2

公开(公告)日：2017-08-22

申请号：US13893577

申请日：2013-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-yong Ha ,  Hong-sig Kim ,  Woo-young Jang

IPC: G01B9/02 ,  H05B37/02 ,  H01S3/083 ,  H01S3/10 ,  H01S3/106 ,  H01S3/23 ,  H01S5/14

CPC classification number: G01B9/02091 ,  H01S3/083 ,  H01S3/10038 ,  H01S3/105 ,  H01S3/1062 ,  H01S3/1312 ,  H01S3/2391 ,  H01S5/14 ,  H01S5/141 ,  H01S5/4012 ,  H05B37/02

Abstract: A method of emitting wavelength-swept light includes controlling either one or both of magnitudes and on/off timings of currents to be applied to a first gain medium of a first optical generator and a second gain medium of a second optical generator to control an intensity and a wavelength region of each of first wavelength-swept light and second wavelength-swept light; generating the first wavelength-swept light having a first center wavelength based on the current applied to the first gain medium of the first optical generator; generating the second wavelength-swept light having a second center wavelength based on the current applied to the second gain medium of the second optical generator; and emitting output wavelength-swept light by coupling the first wavelength-swept light and the second wavelength-swept light.

公开(公告)号：US20130301057A1

公开(公告)日：2013-11-14

申请号：US13893577

申请日：2013-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-yong Ha ,  Hong-sig Kim ,  Woo-young Jang

IPC: G01B9/02 ,  H05B37/02

CPC classification number: G01B9/02091 ,  H01S3/083 ,  H01S3/10038 ,  H01S3/105 ,  H01S3/1062 ,  H01S3/1312 ,  H01S3/2391 ,  H01S5/14 ,  H01S5/141 ,  H01S5/4012 ,  H05B37/02

Abstract: A method of emitting wavelength-swept light includes controlling either one or both of magnitudes and on/off timings of currents to be applied to a first gain medium of a first optical generator and a second gain medium of a second optical generator to control an intensity and a wavelength region of each of first wavelength-swept light and second wavelength-swept light; generating the first wavelength-swept light having a first center wavelength based on the current applied to the first gain medium of the first optical generator; generating the second wavelength-swept light having a second center wavelength based on the current applied to the second gain medium of the second optical generator; and emitting output wavelength-swept light by coupling the first wavelength-swept light and the second wavelength-swept light.

Abstract translation: 发射波长扫描光的方法包括控制要施加到第一光学发生器的第一增益介质的电流的大小和开/关时序中的一个或两个，以及第二光学发生器的第二增益介质，以控制强度 以及第一波长扫描光和第二波长扫描光中的每一个的波长区域; 基于施加到第一光学发生器的第一增益介质的电流产生具有第一中心波长的第一波长扫描光; 基于施加到第二光学发生器的第二增益介质的电流产生具有第二中心波长的第二波长扫描光; 以及通过耦合所述第一波长扫描光和所述第二波长扫描光来发射输出波长扫描光。