公开(公告)号：US11803097B1

公开(公告)日：2023-10-31

申请号：US17847035

申请日：2022-06-22

Applicant: HC PHOTONICS CORP.

Inventor： Ming-Hsien Chou ,  Jui-Yu Lai ,  Chih-Rong Chen

IPC: G02F1/35 ,  G02F1/39 ,  G02F1/355

CPC classification number: G02F1/3542 ,  G02F1/3503 ,  G02F1/3509 ,  G02F1/3551 ,  G02F1/3558 ,  G02F1/392 ,  G02F2201/305 ,  G02F2202/20 ,  G02F2203/05 ,  G02F2203/11

Abstract: A self-seeded optical parametric amplifier (OPA) system includes a cavity mirror, a wavelength conversion unit, and a dichroic filter. The cavity mirror is configured to allow high transmission for an input laser beam and high reflection for a feedback beam. The wavelength conversion unit is configured to convert the input laser beam into a signal laser beam and an idler laser beam. The dichroic filter is configured to allow one of the signal laser beam and the idler laser beam to pass through the dichroic filter and reflect the other one onto a feedback path.

公开(公告)号：US20160344157A1

公开(公告)日：2016-11-24

申请号：US14717196

申请日：2015-05-20

Applicant: HC Photonics Corp.

Inventor： Ming-Hsien Chou ,  Ding-Yuan Chen

IPC: H01S3/23 ,  H01S3/067 ,  H01S3/00

CPC classification number: H01S3/2308 ,  H01S3/0057 ,  H01S3/0071 ,  H01S3/025 ,  H01S3/067

Abstract: A compact optical system is provided. The system includes a first optical module, a first substrate, a second optical module, and a second substrate. The first optical module is utilized to modulate a laser beam. The first substrate supports the first optical module, and the first substrate defines a first optical via such that the laser beam can pass through the first substrate through the first optical via. The second optical module receives the laser beam from the first optical via for modulating the laser beam. The second substrate is disposed parallel to the first substrate and away from the first substrate with a first predetermined distance and utilized to support the second optical module. An ultrafast laser thereof is further provided.

Abstract translation: 提供了紧凑的光学系统。 该系统包括第一光学模块，第一基板，第二光学模块和第二基板。 第一光学模块用于调制激光束。 第一衬底支撑第一光学模块，并且第一衬底限定第一光学通孔，使得激光束可以通过第一光学通孔穿过第一衬底。 第二光学模块从第一光通孔接收激光束，用于调制激光束。 第二基板平行于第一基板设置并且以第一预定距离离开第一基板，并用于支撑第二光学模块。 还提供其超快激光。

公开(公告)号：US09583912B2

公开(公告)日：2017-02-28

申请号：US14717196

申请日：2015-05-20

Applicant: HC Photonics Corp.

Inventor： Ming-Hsien Chou ,  Ding-Yuan Chen

IPC: H01S3/23 ,  H01S3/00 ,  H01S3/067

CPC classification number: H01S3/2308 ,  H01S3/0057 ,  H01S3/0071 ,  H01S3/025 ,  H01S3/067

Abstract: A compact optical system is provided. The system includes a first optical module, a first substrate, a second optical module, and a second substrate. The first optical module is utilized to modulate a laser beam. The first substrate supports the first optical module, and the first substrate defines a first optical via such that the laser beam can pass through the first substrate through the first optical via. The second optical module receives the laser beam from the first optical via for modulating the laser beam. The second substrate is disposed parallel to the first substrate and away from the first substrate with a first predetermined distance and utilized to support the second optical module. An ultrafast laser thereof is further provided.

Abstract translation: 提供了紧凑的光学系统。 该系统包括第一光学模块，第一基板，第二光学模块和第二基板。 第一光学模块用于调制激光束。 第一衬底支撑第一光学模块，并且第一衬底限定第一光学通孔，使得激光束可以通过第一光学通孔穿过第一衬底。 第二光学模块从第一光通孔接收激光束，用于调制激光束。 第二基板平行于第一基板设置并且以第一预定距离离开第一基板，并用于支撑第二光学模块。 还提供其超快激光。

公开(公告)号：US09711933B1

公开(公告)日：2017-07-18

申请号：US15234294

申请日：2016-08-11

Applicant: HC PHOTONICS CORP.

Inventor： Ming-Hsien Chou ,  Hung-Wen Chen ,  Huang-Yi Lin ,  Ting-Hui Chen

IPC: H01S3/13 ,  H01S3/11 ,  H01S3/137

CPC classification number: H01S3/1307 ,  H01S3/0057 ,  H01S3/0092 ,  H01S3/06712 ,  H01S3/06791 ,  H01S3/08027 ,  H01S3/094003 ,  H01S3/09415 ,  H01S3/1109 ,  H01S3/1112 ,  H01S3/1118 ,  H01S3/1306 ,  H01S3/136 ,  H01S3/137 ,  H01S2301/02

Abstract: A laser system and a laser outputting method are disclosed. The method comprises: providing a oscillator, wherein the oscillator comprises a pump light source, a cavity and a mode locked controller; utilizing the pump light source to emit a pump light into the cavity; outputting first laser pulses to the spectrum converter; utilizing a wavelength conversion chip of the spectrum converter to convert the first laser pulses to second laser pulses; utilizing at least one photo-detector to detect a power of the second laser pulses; controlling the mode locked controller to modulate a mode-locked status of the cavity when the power of the second laser pulses is lower than a threshold value.