Stabilization system based on properties of polarization maintaining fibers

    公开(公告)号:US11422320B1

    公开(公告)日:2022-08-23

    申请号:US16847607

    申请日:2020-04-13

    Applicant: STC.UNM

    Abstract: A nonlinear transmission system comprising a polarization maintaining (PM) fiber and a polarizer, based on the extreme sensitivity of the state of polarization of transmitted light on various parameters, such as the temperature, the optical power input to the fiber. Passive stabilization is achieved by simply terminating the PM fiber by a polarizer at a selected angle. Active stabilization of the optical length of the PM fiber is achieved by feeding back the transmitted into the control of optical power sent through the fiber.

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