Erbium-doped all-fiber green up-conversion amplified emission in silica-based fiber system

Hong Xi Tsao, Shih Ting Lin, Hsin Chia Su, Ji Bin Horng, Jinn-Kong Sheu

研究成果: Article同行評審

摘要

All-fiber 546-nm-wavelength green up-conversion amplified emission using an erbium-doped silica fiber at room temperature is demonstrated. Silica fiber is known for its high phonon energy and high nonradiative relaxation rate that prevents up-conversion lasing. In this study, we design an all-fiber system without using a free-space device to generate amplified emission. We use a 975nm high power diode pump laser, a 25-m-long double-cladding erbium-doped silica fiber, and two specially designed fiber-type end-face reflectors to generate 270 μW, 546nm green amplified emission. It was found that the high power density inside the double-cladding fiber makes up-conversion lasing possible by overcoming the population inversion.

原文English
期刊Japanese Journal of Applied Physics
49
發行號3 PART 1
DOIs
出版狀態Published - 2010 七月 1

All Science Journal Classification (ASJC) codes

  • 工程 (全部)
  • 物理與天文學 (全部)

指紋

深入研究「Erbium-doped all-fiber green up-conversion amplified emission in silica-based fiber system」主題。共同形成了獨特的指紋。

引用此