公开(公告)号：US09203206B2

公开(公告)日：2015-12-01

申请号：US13920904

申请日：2013-06-18

Applicant: Oclaro, Inc.

Inventor： Andrew Cannon Carter ,  Barrie Flintham ,  Adrian Perrin Janssen ,  Colin Smith

IPC: H01S3/10 ,  H01S3/11 ,  H01S3/107 ,  H01S3/13 ,  H01S5/06 ,  H01S5/068 ,  H01S5/0687

CPC classification number: H01S3/10 ,  H01S3/107 ,  H01S3/1106 ,  H01S3/1305 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/06804 ,  H01S5/0687

Abstract: An assembly includes an etalon assembly for dynamically locking a frequency of an optical beam to a set frequency, the etalon assembly being external to a laser source assembly that outputs the optical beam. The etalon assembly includes an etalon that receives the optical beam and generates via interference effects a transmission beam, the etalon having a thermal tuning range greater than one half of a free spectral range of the etalon. The etalon assembly also includes an etalon heater mounted to the etalon such that the etalon heater is configured to adjust the temperature of the etalon. The assembly includes a controller configured to retrieve calibration data based on the set frequency, calculate a set temperature for the etalon using a thermal tuning algorithm and the calibration data, and control the etalon heater such that the etalon has a temperature equal to the calculated set temperature.

Abstract translation: 组件包括用于将光束的频率动态地锁定到设定频率的标准具组件，标准具组件在输出光束的激光源组件的外部。 标准具组件包括标准具，其接收光束并产生通过干涉影响传输光束，标准具具有大于标准具的自由光谱范围的一半的热调谐范围。 标准具组件还包括安装到标准具的标准具加热器，使得标准具加热器被配置为调节标准具的温度。 组件包括控制器，其被配置为基于设定频率来检索校准数据，使用热调谐算法和校准数据计算标准具的设定温度，并且控制标准具加热器使得标准具具有等于所计算的组的温度 温度。

公开(公告)号：US20140369368A1

公开(公告)日：2014-12-18

申请号：US13920904

申请日：2013-06-18

Applicant: Oclaro, Inc.

Inventor： Andrew Cannon Carter ,  Barrie Flintham ,  Adrian Perrin Janssen ,  Colin Smith

IPC: H01S3/10

CPC classification number: H01S3/10 ,  H01S3/107 ,  H01S3/1106 ,  H01S3/1305 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/06804 ,  H01S5/0687

Abstract: An assembly includes an etalon assembly for dynamically locking a frequency of an optical beam to a set frequency, the etalon assembly being external to a laser source assembly that outputs the optical beam. The etalon assembly includes an etalon that receives the optical beam and generates via interference effects a transmission beam, the etalon having a thermal tuning range greater than one half of a free spectral range of the etalon. The etalon assembly also includes an etalon heater mounted to the etalon such that the etalon heater is configured to adjust the temperature of the etalon. The assembly includes a controller configured to retrieve calibration data based on the set frequency, calculate a set temperature for the etalon using a thermal tuning algorithm and the calibration data, and control the etalon heater such that the etalon has a temperature equal to the calculated set temperature.

Abstract translation: 组件包括用于将光束的频率动态地锁定到设定频率的标准具组件，标准具组件在输出光束的激光源组件的外部。 标准具组件包括标准具，其接收光束并产生通过干涉影响传输光束，标准具具有大于标准具的自由光谱范围的一半的热调谐范围。 标准具组件还包括安装到标准具的标准具加热器，使得标准具加热器被配置为调节标准具的温度。 组件包括控制器，其被配置为基于设定频率来检索校准数据，使用热调谐算法和校准数据计算标准具的设定温度，并且控制标准具加热器使得标准具具有等于所计算的组的温度 温度。