Fiber laser with simultaneous multi-wavelength Er/Yb passively <i>Q</i>-switched and single-wavelength Tm gain-switched operations

J. Alaniz-Baylon; M. Durán-Sánchez; R. I. álvarez-Tamayo; B. Posada-Ramírez; M. Bello-Jiménez; B. Ibarra-Escamilla; A. A. Castillo-Guzman; E. A. Kuzin

doi:doi:10.1364/PRJ.7.000608

Photonics Research, 2019, 7 (6): 06000608, Published Online: May. 8, 2019

Fiber laser with simultaneous multi-wavelength Er/Yb passively Q-switched and single-wavelength Tm gain-switched operations

J. Alaniz-Baylon ¹M. Durán-Sánchez ^1,2,*R. I. álvarez-Tamayo ³B. Posada-Ramírez ¹M. Bello-Jiménez ⁴B. Ibarra-Escamilla ¹A. A. Castillo-Guzman ⁵E. A. Kuzin ¹

Author Affiliations

¹ Instituto Nacional de Astrofísica, óptica y Electrónica (INAOE), L. E. Erro 1, Sta. Ma. Tonantzintla, Pue. 72824, Mexico

² CONACyT-Instituto Nacional de Astrofísica, óptica y Electrónica, A. P. 51 y 216, Pue. 72000, Mexico

³ CONACyT—Universidad Autónoma de Nuevo León, Av. Universidad S/N, San Nicolás de los Garza, N. L. 66451, Mexico

⁴ Instituto de Investigación en Comunicación óptica, Universidad Autónoma de San Luis Potosí, Av. Karakorum 1470, S. L. P. 78210, Mexico

⁵ Universidad Autónoma de Nuevo León, Av. Universidad S/N, San Nicolás de los Garza, N. L. 66451, Mexico

Figures & Tables

Fig. 1. Schematic of the proposed passively Q-switched and gain-switched fiber laser.

下载图片查看原文

Fig. 2. (a) Experimental setup for nonlinear absorption measurement of the TDF-SA and (b) nonlinear characterization of the TDF-SA.

下载图片查看原文

Fig. 3. Optical spectra and pulses of the QS and GS fiber laser. (a) Spectrum of EYDCF laser QS centered at 1546 nm and 1561 nm and GS at 1862 nm. (b) Corresponding multi-wavelength first laser line. (c) Corresponding multi-wavelength second laser line. (d) Transmission through the multi-mode TDF to single-mode fiber arrangement. (e) Trains of pulses measured with two photodetectors.

下载图片查看原文

Fig. 4. Profiles of the pulses filtered and unfiltered with the monochromator. (a) 1544.2 nm, (b) 1559.56 nm, and (c) 1862 nm.

下载图片查看原文

Fig. 5. Measured laser pulses at different pump powers. (a) 1544.42 nm, (b) 1559.56 nm, and (c) 1862 nm.

下载图片查看原文

Fig. 6. Separation between pulses decreases as the pump power increases.

下载图片查看原文

Fig. 7. Characteristics of the PQS and GS laser operation. (a) Pulse duration versus pump power and (b) repetition rate versus pump power.

下载图片查看原文

Fig. 8. Blinking of TDF with different pump powers of (a) 7.5 W, (b) 7.75 W, and (c) 7.98 W.

下载图片查看原文

J. Alaniz-Baylon, M. Durán-Sánchez, R. I. álvarez-Tamayo, B. Posada-Ramírez, M. Bello-Jiménez, B. Ibarra-Escamilla, A. A. Castillo-Guzman, E. A. Kuzin. Fiber laser with simultaneous multi-wavelength Er/Yb passively Q-switched and single-wavelength Tm gain-switched operations[J]. Photonics Research, 2019, 7(6): 06000608.

Fiber laser with simultaneous multi-wavelength Er/Yb passively Q-switched and single-wavelength Tm gain-switched operations

Fig. 1. Schematic of the proposed passively Q-switched and gain-switched fiber laser.

Fig. 2. (a) Experimental setup for nonlinear absorption measurement of the TDF-SA and (b) nonlinear characterization of the TDF-SA.

Fig. 4. Profiles of the pulses filtered and unfiltered with the monochromator. (a) 1544.2 nm, (b) 1559.56 nm, and (c) 1862 nm.

Fig. 5. Measured laser pulses at different pump powers. (a) 1544.42 nm, (b) 1559.56 nm, and (c) 1862 nm.

Fig. 6. Separation between pulses decreases as the pump power increases.

Fig. 7. Characteristics of the PQS and GS laser operation. (a) Pulse duration versus pump power and (b) repetition rate versus pump power.

Fig. 8. Blinking of TDF with different pump powers of (a) 7.5 W, (b) 7.75 W, and (c) 7.98 W.

关于本站 Cookie 的使用提示

全站搜索

Fiber laser with simultaneous multi-wavelength Er/Yb passively Q-switched and single-wavelength Tm gain-switched operations

Fig. 1. Schematic of the proposed passively Q-switched and gain-switched fiber laser.

Fig. 2. (a) Experimental setup for nonlinear absorption measurement of the TDF-SA and (b) nonlinear characterization of the TDF-SA.

Fig. 4. Profiles of the pulses filtered and unfiltered with the monochromator. (a) 1544.2 nm, (b) 1559.56 nm, and (c) 1862 nm.

Fig. 5. Measured laser pulses at different pump powers. (a) 1544.42 nm, (b) 1559.56 nm, and (c) 1862 nm.

Fig. 6. Separation between pulses decreases as the pump power increases.

Fig. 7. Characteristics of the PQS and GS laser operation. (a) Pulse duration versus pump power and (b) repetition rate versus pump power.

Fig. 8. Blinking of TDF with different pump powers of (a) 7.5 W, (b) 7.75 W, and (c) 7.98 W.

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索