公开(公告)号：US09787056B2

公开(公告)日：2017-10-10

申请号：US15159481

申请日：2016-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Ding ,  Wei Ling ,  Sanzhong Li

IPC: H01S5/06 ,  H01S5/024 ,  H01S5/068 ,  H04B10/572 ,  H04J14/02 ,  H04Q11/00

CPC classification number: H01S5/0612 ,  H01S5/02415 ,  H01S5/06804 ,  H04B10/572 ,  H04J14/0221 ,  H04Q11/0067 ,  H04Q2011/0039

Abstract: The present invention discloses a method, an apparatus, an optical component and an optical network system for controlling an operating temperature of an optical component. The method includes: acquiring an external ambient temperature of the optical component; setting a target control temperature of a temperature controller according to the external ambient temperature, where the target control temperature is a function value of the external ambient temperature, and the target control temperature is within a range from an operating temperature lower limit of a laser to an operating temperature upper limit of the laser; and controlling, according to the target control temperature, an operating temperature of the optical component by means of heating or cooling by using the temperature controller.

公开(公告)号：US20160268771A1

公开(公告)日：2016-09-15

申请号：US15159481

申请日：2016-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Ding ,  Wei Ling ,  Sanzhong Li

IPC: H01S5/06 ,  H04J14/02 ,  H04Q11/00

CPC classification number: H01S5/0612 ,  H01S5/02415 ,  H01S5/06804 ,  H04B10/572 ,  H04J14/0221 ,  H04Q11/0067 ,  H04Q2011/0039

Abstract: The present invention discloses a method, an apparatus, an optical component and an optical network system for controlling an operating temperature of an optical component. The method includes: acquiring an external ambient temperature of the optical component; setting a target control temperature of a temperature controller according to the external ambient temperature, where the target control temperature is a function value of the external ambient temperature, and the target control temperature is within a range from an operating temperature lower limit of a laser to an operating temperature upper limit of the laser; and controlling, according to the target control temperature, an operating temperature of the optical component by means of heating or cooling by using the temperature controller.

Abstract translation: 本发明公开了一种用于控制光学部件的工作温度的方法，装置，光学部件和光学网络系统。 该方法包括：获取光学部件的外部环境温度; 根据外部环境温度设定温度控制器的目标控制温度，其中目标控制温度是外部环境温度的函数值，目标控制温度在从激光器的工作温度下限到 激光的工作温度上限; 根据目标控制温度，通过使用温度控制器进行加热或冷却来控制光学部件的工作温度。