公开(公告)号：US11606147B1

公开(公告)日：2023-03-14

申请号：US17832841

申请日：2022-06-06

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Michael J. Powers ,  Robert Carlson

IPC: H04B10/50 ,  H04B10/61

Abstract: An optical bench utilizing narrowband optical filters on precision rotary stages that can provide custom tuning of the operational frequencies of the optical bench while maintaining the ability to switch between narrowband and wideband operation thereof. The precision rotary filters may further provide dynamic reconfiguration of the optical bench to alternate frequencies for intersystem compatibility, the enablement of additional self-test capabilities, and easing the manufacturing tolerances thereof.