公开(公告)号：US10050407B1

公开(公告)日：2018-08-14

申请号：US15647772

申请日：2017-07-12

Applicant: Raytheon Company

Inventor： Javier H. Fernandez ,  Todd O. Clatterbuck ,  Gabriel N. Price ,  Andrew N. Daniele ,  Michael S. Lackey ,  Chon Thai ,  Darcy Bibb

IPC: H01S3/13 ,  H01S3/137 ,  H01S5/0687 ,  H01S3/136 ,  H01S5/0683 ,  H01S5/068

Abstract: Generally discussed herein are systems, devices, and methods for providing a frequency stabilized optical frequency comb, including frequency stabilizing the optical frequency comb to a laser that is frequency stabilized to an optical reference cavity, generating a low frequency electrical signal from the optical frequency comb, comparing the generated low frequency electrical signal to a reference low frequency electrical signal, determining an optical reference cavity drift based on the comparison, and then adjusting a frequency of the laser in response to the determined optical reference cavity drift.

公开(公告)号：US10096968B1

公开(公告)日：2018-10-09

申请号：US15621569

申请日：2017-06-13

Applicant: Raytheon Company

Inventor： Javier H. Fernandez ,  Todd O. Clatterbuck ,  Andrew N. Daniele ,  Michael S. Lackey ,  Darcy Bibb ,  Chon Thai

IPC: H01S3/13 ,  H01S3/11

Abstract: Generally discussed herein are systems, devices, and methods for locking an optical frequency comb. A device may include comb error measurement and control circuitry to receive a beat tone and carrier envelope offset of an optical frequency comb and provide a fast and slow repetition rate control and a fast and slow carrier envelope offset control. The repetition rate controls and carrier envelope offset controls to control actuators of an optical frequency comb generator.