Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber

Tao Wang; Gang Liu; Yin Li; Binbin Yan; Xiao Chen; Xinzhu Sang; Chongxiu Yu; Feng Xiao; Alameh Kamal

doi:doi:10.3788/COL201513.041404

Chinese Optics Letters, 2015, 13 (4): 041404, Published Online: Sep. 21, 2018

Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber Download： 940次

Tao Wang ^1,*Gang Liu ^1,2Yin Li ¹Binbin Yan ²Xiao Chen ³Xinzhu Sang ²Chongxiu Yu ²Feng Xiao ⁴Alameh Kamal ⁴

Author Affiliations

¹ Century College, Beijing University of Posts and Telecommunications, Beijing 102101, China

² State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China

³ College of Science, Minzu University of China, Beijing 100081, China

⁴ Western Australia (WA) Center of Excellence for MicroPhotonic System, Electron Science Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia

Figures & Tables

Fig. 1. Experimental setup.

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Fig. 2. Observed output spectrum of the three-channel dual-wavelength signals at the same time. Corresponding wavelength interval for Channels 1–3 are 4 pixels (0.21 nm), 12 pixels (0.65 nm), and 18 pixels (0.98 nm), respectively.

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Fig. 3. Observed output spectrum of the three-channel dual-wavelength signals at different times. Three channels can independently and simultaneously realized dual-wavelength lasing.

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Fig. 4. Measured fluctuation of laser output power. Channel 1, wavelength interval 4 pixels (0.21 nm); Channel 2, wavelength interval 12 pixels (0.65 nm); Channel 3, wavelength interval 18 pixels (0.98 nm).

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Fig. 5. Measured output spectrum at fixed wavelength spacing of 4 pixels for Channel 1 and at 10× repeated scanning spectra with a time interval of 15 min.

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Tao Wang, Gang Liu, Yin Li, Binbin Yan, Xiao Chen, Xinzhu Sang, Chongxiu Yu, Feng Xiao, Alameh Kamal. Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber[J]. Chinese Optics Letters, 2015, 13(4): 041404.

Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber Download： 940次

Fig. 1. Experimental setup.

Fig. 2. Observed output spectrum of the three-channel dual-wavelength signals at the same time. Corresponding wavelength interval for Channels 1–3 are 4 pixels (0.21 nm), 12 pixels (0.65 nm), and 18 pixels (0.98 nm), respectively.

Fig. 3. Observed output spectrum of the three-channel dual-wavelength signals at different times. Three channels can independently and simultaneously realized dual-wavelength lasing.

Fig. 4. Measured fluctuation of laser output power. Channel 1, wavelength interval 4 pixels (0.21 nm); Channel 2, wavelength interval 12 pixels (0.65 nm); Channel 3, wavelength interval 18 pixels (0.98 nm).

Fig. 5. Measured output spectrum at fixed wavelength spacing of 4 pixels for Channel 1 and at 10× repeated scanning spectra with a time interval of 15 min.

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Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber Download： 940次

Fig. 1. Experimental setup.

Fig. 2. Observed output spectrum of the three-channel dual-wavelength signals at the same time. Corresponding wavelength interval for Channels 1–3 are 4 pixels (0.21 nm), 12 pixels (0.65 nm), and 18 pixels (0.98 nm), respectively.

Fig. 3. Observed output spectrum of the three-channel dual-wavelength signals at different times. Three channels can independently and simultaneously realized dual-wavelength lasing.

Fig. 4. Measured fluctuation of laser output power. Channel 1, wavelength interval 4 pixels (0.21 nm); Channel 2, wavelength interval 12 pixels (0.65 nm); Channel 3, wavelength interval 18 pixels (0.98 nm).

Fig. 5. Measured output spectrum at fixed wavelength spacing of 4 pixels for Channel 1 and at 10× repeated scanning spectra with a time interval of 15 min.

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