Tuned Cascade Laser

  title={Tuned Cascade Laser},
  author={Jianfeng Li and Darren D. Hudson and S. D. Jackson},
  journal={IEEE Photonics Technology Letters},
Tuning of a diode-cladding-pumped cascade Ho<sup>3+</sup>-doped fluoride fiber laser is demonstrated using a single plane ruled diffraction grating. At the maximum available pump power, a tuning range 2955-3021 nm, an output power of >;500 mW, and a bandwidth of <;1 nm was achieved for tuning across the <sup>5</sup>I<sub>6</sub>→<sup>5</sup>I<sub>7</sub… CONTINUE READING