Single-Frequency External Cavity Green Diode Laser

Yi Hsi Chen, Wei Chen Lin, Hong Zhi Chen, Jow Tsong Shy, Hsiang Chen Chui

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)


We present a design of a single-frequency green InGaN external cavity diode laser (ECDL) with 40-mW output power and 10-MHz linewidth. The ECDL was mounted in the Littrow configuration, with an overall efficiency of approximately 52%, peak wavelength of 518 nm, and tuning region of 8 nm. We analyzed the output efficiency of the ECDL under different polarization directions and emitted light patterns. We used a spectrometer to analyze the laser spectrum under the different applied currents and temperatures. Finally, we obtained the linewidth of the ECDL by using a scanning Fabry-Perot interferometer and found that the linewidth varied with the peak wavelength.

期刊IEEE Photonics Journal
出版狀態Accepted/In press - 2017 十一月 21

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學
  • 電氣與電子工程


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