Multi-wavelength Erbium-doped Fiber Laser with Tunable Wavelength Spacing

Xing Luo, Tong Hoang Tuan, Than Singh Saini, Hoa Phuoc Trung Nguyen, Takenobu Suzuki, Yasutake Ohishi

2018

Abstract

We demonstrate a stable multi-wavelength ring cavity erbium-doped fiber laser in this paper. A fiber Michelson interferometer is inserted into the ring laser cavity acting as a multi-wavelength filter to realize multi-wavelength operation. The optical path difference of the two arms of the fiber Michelson interferometer is tunable by changing the optical delay line. Thus, the wavelength spacing of the multi-wavelength laser is tunable by tuning the optical delay line in the Michelson interferometer. Eventually, the tunable range of the wavelength spacing is realized from 0.045 nm to 0.7 nm in our experiments. More than 60 wavelengths within 3 dB flatness with wavelength spacing of 0.0474 nm can be achieved.

Paper Citation

in Harvard Style

Luo X., Hoang Tuan T., Singh Saini T., Phuoc Trung Nguyen H., Suzuki T. and Ohishi Y. (2018). Multi-wavelength Erbium-doped Fiber Laser with Tunable Wavelength Spacing.In - OPTICS, ISBN , pages 0-0. DOI: 10.5220/0006886302410245

in Bibtex Style

@conference{optics18,
author={Xing Luo and Tong Hoang Tuan and Than Singh Saini and Hoa Phuoc Trung Nguyen and Takenobu Suzuki and Yasutake Ohishi},
title={Multi-wavelength Erbium-doped Fiber Laser with Tunable Wavelength Spacing},
booktitle={ - OPTICS,},
year={2018},
pages={},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006886302410245},
isbn={},
}

in EndNote Style

TY - CONF

JO - - OPTICS,
TI - Multi-wavelength Erbium-doped Fiber Laser with Tunable Wavelength Spacing
SN -
AU - Luo X.
AU - Hoang Tuan T.
AU - Singh Saini T.
AU - Phuoc Trung Nguyen H.
AU - Suzuki T.
AU - Ohishi Y.
PY - 2018
SP - 0
EP - 0
DO - 10.5220/0006886302410245