High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO<sub>5</sub> crystal lasers

Qiangguo Wang; Na Cui; Yongping Yao; Lihua Meng; Lei Li; Lulu Dong; Huiyun Zhang; Shande Liu; Dehua Li

doi:doi:10.3788/COL201917.111403

Chinese Optics Letters, 2019, 17 (11): 111403, Published Online: Sep. 4, 2019

High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO₅ crystal lasers

Qiangguo Wang ²Na Cui ²Yongping Yao ²Lihua Meng ²Lei Li ¹Lulu Dong ^1,2Huiyun Zhang ²Shande Liu ^1,2,*Dehua Li ^2,**

Author Affiliations

¹ College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao 266590, China

² College of Electronic and Information Engineering, Shandong University of Science and Technology, Qingdao 266590, China

Figures & Tables

Fig. 1. (a) Experimental configuration of the 1.0 μm $Nd : {ScYSiO}_{5}$ electro-optically Q-switched laser. (b) Experimental configuration of the 1.3 μm $Nd : {ScYSiO}_{5}$ CW laser.

下载图片查看原文

Fig. 2. Electro-optically Q-switched laser output power versus absorbed pump power. Inset: the laser spectrum of the electro-optically Q-switched $Nd : {ScYSiO}_{5}$ laser.

下载图片查看原文

Fig. 3. Laser pulse width versus the absorbed pump power.

下载图片查看原文

Fig. 4. Typical electro-optically Q-switched laser pulse trains. (Inset: the single laser pulse profile.)

下载图片查看原文

Fig. 5. M² value and laser beam profile at the highest output power.

下载图片查看原文

Fig. 6. Average output power versus absorbed pump power of the 1.3 μm CW $Nd : {ScYSiO}_{5}$ laser.

下载图片查看原文

Fig. 7. Output spectra of the 1.3 μm multiwavelength $Nd : {ScYSiO}_{5}$ laser.

下载图片查看原文

Table1. Comparison of the Q-switched laser properties with different Nd-doped oxyorthosilicate crystals

Materials	Q-switcher	A. Power (W)	P. Width (ns)	P. Energy (μJ)	P. Power (kW)	Refs.
Nd:ScYSiO₅	Cr:YAG	1.03	24	16.2	0.7	[12]
Nd:LuYSiO₅	Cr:YAG	−0.27	29	34.3	1.2	[20]
Nd:GdYSiO₅	Cr:YAG	1.20	87.8	300	3.4	[21]
Nd:Lu₂SiO₅	Cr:YAG	−0.47	12.4	29	2.3	[22]
Nd:Sc₂SiO₅	Cr:YAG	−0.13	27	44.8	1.7	[23]
Nd:ScYSiO₅	RTP EO Q-switcher	0.51	30	765	25.5	This work

查看原文

Qiangguo Wang, Na Cui, Yongping Yao, Lihua Meng, Lei Li, Lulu Dong, Huiyun Zhang, Shande Liu, Dehua Li. High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO₅ crystal lasers[J]. Chinese Optics Letters, 2019, 17(11): 111403.

High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO₅ crystal lasers

Fig. 1. (a) Experimental configuration of the 1.0 μm $Nd : {ScYSiO}_{5}$ electro-optically Q-switched laser. (b) Experimental configuration of the 1.3 μm $Nd : {ScYSiO}_{5}$ CW laser.

Fig. 2. Electro-optically Q-switched laser output power versus absorbed pump power. Inset: the laser spectrum of the electro-optically Q-switched $Nd : {ScYSiO}_{5}$ laser.

Fig. 3. Laser pulse width versus the absorbed pump power.

Fig. 4. Typical electro-optically Q-switched laser pulse trains. (Inset: the single laser pulse profile.)

Fig. 5. M² value and laser beam profile at the highest output power.

Fig. 6. Average output power versus absorbed pump power of the 1.3 μm CW $Nd : {ScYSiO}_{5}$ laser.

Fig. 7. Output spectra of the 1.3 μm multiwavelength $Nd : {ScYSiO}_{5}$ laser.

Table1. Comparison of the Q-switched laser properties with different Nd-doped oxyorthosilicate crystals

关于本站 Cookie 的使用提示

全站搜索

High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO5 crystal lasers

Fig. 1. (a) Experimental configuration of the 1.0 μm Nd:ScYSiO5 electro-optically Q-switched laser. (b) Experimental configuration of the 1.3 μm Nd:ScYSiO5 CW laser.

Fig. 2. Electro-optically Q-switched laser output power versus absorbed pump power. Inset: the laser spectrum of the electro-optically Q-switched Nd:ScYSiO5 laser.

Fig. 3. Laser pulse width versus the absorbed pump power.

Fig. 4. Typical electro-optically Q-switched laser pulse trains. (Inset: the single laser pulse profile.)

Fig. 5. M2 value and laser beam profile at the highest output power.

Fig. 6. Average output power versus absorbed pump power of the 1.3 μm CW Nd:ScYSiO5 laser.

Fig. 7. Output spectra of the 1.3 μm multiwavelength Nd:ScYSiO5 laser.

Table1. Comparison of the Q-switched laser properties with different Nd-doped oxyorthosilicate crystals

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索

High peak power 1.0 μm and tri-wavelength 1.3 μm Nd:ScYSiO₅ crystal lasers

Fig. 1. (a) Experimental configuration of the 1.0 μm $Nd : {ScYSiO}_{5}$ electro-optically Q-switched laser. (b) Experimental configuration of the 1.3 μm $Nd : {ScYSiO}_{5}$ CW laser.

Fig. 2. Electro-optically Q-switched laser output power versus absorbed pump power. Inset: the laser spectrum of the electro-optically Q-switched $Nd : {ScYSiO}_{5}$ laser.

Fig. 5. M² value and laser beam profile at the highest output power.

Fig. 6. Average output power versus absorbed pump power of the 1.3 μm CW $Nd : {ScYSiO}_{5}$ laser.

Fig. 7. Output spectra of the 1.3 μm multiwavelength $Nd : {ScYSiO}_{5}$ laser.