Titanium dioxide-based <italic>Q</italic>-switched dual wavelength in the 1  micron region

H. Ahmad; M. A. M. Salim; Z. A. Ali; M. F. Ismail; K. Thambiratnam; A. A. Latif; N. Nayan; S. W. Harun

doi:doi:10.3788/COL201614.091403

Chinese Optics Letters, 2016, 14 (9): 091403, Published Online: Aug. 3, 2018

Titanium dioxide-based Q-switched dual wavelength in the 1 micron region

H. Ahmad ^1,*M. A. M. Salim ¹Z. A. Ali ¹M. F. Ismail ¹K. Thambiratnam ¹A. A. Latif ²N. Nayan ³S. W. Harun ¹

Author Affiliations

¹ Photonics Research Centre (PRC), University of Malaya, Kuala Lumpur 50603, Malaysia

² Department of Physics, University Putra Malaysia, Serdang 43400, Malaysia

³ Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Johor Baru 86400, Malaysia

Figures & Tables

Fig. 1. (a) FESEM image, (b) UV-Vis absorbance, (c) linear absorption, and (d) XRD pattern of TiO2.

下载图片查看原文

Fig. 2. Configuration for measuring (a) the nonlinear absorption of TiO2 and (b) the saturable absorption distinctive of the TiO2 SA.

下载图片查看原文

Fig. 3. Experimental setup of TiO2-based SA in 1 μm region.

下载图片查看原文

Fig. 4. Changes in pulse duration at (a) 143.90 and (b) 231.60 mW with a frequency of 31.2 and 62.4 kHz, respectively.

下载图片查看原文

Fig. 5. Distinctive properties of Q-switching: (a) optical domain, (b) pulse duration, (c) pulse width, and (d) frequency domain at a pump LD power of 188.0 mW.

下载图片查看原文

Fig. 6. Correlation between (a) the repetition rate and pulse width and (b) the pulse energy and the average output power corresponding to the pump power.

下载图片查看原文

H. Ahmad, M. A. M. Salim, Z. A. Ali, M. F. Ismail, K. Thambiratnam, A. A. Latif, N. Nayan, S. W. Harun. Titanium dioxide-based Q-switched dual wavelength in the 1 micron region[J]. Chinese Optics Letters, 2016, 14(9): 091403.

Titanium dioxide-based Q-switched dual wavelength in the 1 micron region

Fig. 1. (a) FESEM image, (b) UV-Vis absorbance, (c) linear absorption, and (d) XRD pattern of TiO2.

Fig. 2. Configuration for measuring (a) the nonlinear absorption of TiO2 and (b) the saturable absorption distinctive of the TiO2 SA.

Fig. 3. Experimental setup of TiO2-based SA in 1 μm region.

Fig. 4. Changes in pulse duration at (a) 143.90 and (b) 231.60 mW with a frequency of 31.2 and 62.4 kHz, respectively.

Fig. 5. Distinctive properties of Q-switching: (a) optical domain, (b) pulse duration, (c) pulse width, and (d) frequency domain at a pump LD power of 188.0 mW.

Fig. 6. Correlation between (a) the repetition rate and pulse width and (b) the pulse energy and the average output power corresponding to the pump power.

关于本站 Cookie 的使用提示

全站搜索

Titanium dioxide-based Q-switched dual wavelength in the 1 micron region

Fig. 1. (a) FESEM image, (b) UV-Vis absorbance, (c) linear absorption, and (d) XRD pattern of TiO2.

Fig. 2. Configuration for measuring (a) the nonlinear absorption of TiO2 and (b) the saturable absorption distinctive of the TiO2 SA.

Fig. 3. Experimental setup of TiO2-based SA in 1 μm region.

Fig. 4. Changes in pulse duration at (a) 143.90 and (b) 231.60 mW with a frequency of 31.2 and 62.4 kHz, respectively.

Fig. 5. Distinctive properties of Q-switching: (a) optical domain, (b) pulse duration, (c) pulse width, and (d) frequency domain at a pump LD power of 188.0 mW.

Fig. 6. Correlation between (a) the repetition rate and pulse width and (b) the pulse energy and the average output power corresponding to the pump power.

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索