Compact Er-Doped ZBLAN Green Upconversion Fibre Laser

نویسندگان

  • Syed Sohail Abbas
  • Sergei Popov
چکیده

In this paper, a fibre laser at 546 nm has been studied for a signal power of -30 dB. Er-doped ZBLAN fibre has been used by upconversion pumping of a 980 nm laser diode. Gain saturation effect has been investigated in detail. Laser performance has also been discussed. An efficiency of 35% has been calculated with a length of 5 mm fibre laser. Results show that Er-doped ZBLAN is a promising candidate for optical amplification at 546 nm. Keywords—Compact visible lasers, Erbium doped, Gain saturation, Green laser, Optical fibre lasers

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تاریخ انتشار 2012