We report the first demonstration of a 40 MHz four-port all-fiber frequency shifter operating at a wavelength of 1.55 /spl mu/m. The device has a high-conversion efficiency and low-drive power consumption, and is made from standard telecommunications fiber.
展开▼
机译:我们报告了在1.55 / spl mu / m的波长下工作的40 MHz四端口全光纤移频器的首次演示。该设备具有高转换效率和低驱动器功耗,并且由标准电信光纤制成。
展开▼