Broadband rhenium disulfide optical modulator for solid-state lasers

Xiancui Su; Baitao Zhang; Yiran Wang; Guanbai He; Guoru Li; Na Lin; Kejian Yang; Jingliang He; Shande Liu

doi:doi:10.1364/PRJ.6.000498

Photonics Research, 2018, 6 (6): 06000498, Published Online: Jul. 2, 2018

Broadband rhenium disulfide optical modulator for solid-state lasers Download： 637次

Xiancui Su ¹Baitao Zhang ^1,*Yiran Wang ¹Guanbai He ¹Guoru Li ¹Na Lin ¹Kejian Yang ¹Jingliang He ^1,3Shande Liu ²

Author Affiliations

¹ State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China

² College of Electronics, Communication, and Physics, Shandong University of Science and Technology, Qingdao 266590, China

³ e-mail: jlhe@sdu.edu.cn

Figures & Tables

Fig. 1. Theoretical band structure of monolayer ReS2. (a) R=1∶2.057, (b) R=1∶2, (c) R=1∶1.972, (d) R=1∶1.944, and (e) R=1∶1.889.

下载图片查看原文

Fig. 2. Measured position and the corresponding EDS image of (a) the raw bulk ReS2 and (b) the as-prepared few-layered ReS2.

下载图片查看原文

Fig. 3. (a), (b) AFM image of the ReS2 SA with 30 μm×30 μm area and the corresponding distribution of flake thicknesses. (c), (d) High-resolution AFM image with 6 μm×6 μm area and the typical height profiles.

下载图片查看原文

Fig. 4. (a) Raman spectra of the ReS2 SA and the sapphire substrate. (b) Absorption spectra of the ReS2 SA and the sapphire substrate, respectively. (c)–(e) Open aperture Z-scan curves of the ReS2 SA at 0.73, 1.06 and 1.94 μm, respectively.

下载图片查看原文

Fig. 5. ReS2Q-switched laser characteristics. (a)–(c) Average output power and peak power versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Pulse duration and repetition rate versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively.

下载图片查看原文

Fig. 6. (a)–(c) Recorded pulses trains of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Measured output spectra of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively.

下载图片查看原文

Fig. 7. Experimental setup of the ReS2-based mode-locked laser.

下载图片查看原文

Fig. 8. (a) Average output power versus the absorbed pump power of the ReS2-based mode-locked laser. (b) Recorded CWML pulse trains under the maximum pump power.

下载图片查看原文

Fig. 9. Recorded results of ReS2-based mode-locked laser. (a), (b) Autocorrelation trace for 323 fs duration and the corresponding spectrum. (c), (d) Recorded frequency spectrum with a narrow and a wide span, respectively.

下载图片查看原文

Table1. Results of the Passively Q-Switched Lasers Based on the ReS2 SA

	Visible	Near-Infrared	Mid-Infrared
Wavelength (nm)	640	1064	1991
Average output power (mW)	52	120	245
Repetition rate (kHz)	520	644	677
Pulse duration (ns)	160	139	415
Peak power (W)	0.625	1.34	8.72

查看原文

Xiancui Su, Baitao Zhang, Yiran Wang, Guanbai He, Guoru Li, Na Lin, Kejian Yang, Jingliang He, Shande Liu. Broadband rhenium disulfide optical modulator for solid-state lasers[J]. Photonics Research, 2018, 6(6): 06000498.

Broadband rhenium disulfide optical modulator for solid-state lasers Download： 637次

Fig. 1. Theoretical band structure of monolayer ReS2. (a) R=1∶2.057, (b) R=1∶2, (c) R=1∶1.972, (d) R=1∶1.944, and (e) R=1∶1.889.

Fig. 2. Measured position and the corresponding EDS image of (a) the raw bulk ReS2 and (b) the as-prepared few-layered ReS2.

Fig. 3. (a), (b) AFM image of the ReS2 SA with 30 μm×30 μm area and the corresponding distribution of flake thicknesses. (c), (d) High-resolution AFM image with 6 μm×6 μm area and the typical height profiles.

Fig. 4. (a) Raman spectra of the ReS2 SA and the sapphire substrate. (b) Absorption spectra of the ReS2 SA and the sapphire substrate, respectively. (c)–(e) Open aperture Z-scan curves of the ReS2 SA at 0.73, 1.06 and 1.94 μm, respectively.

Fig. 5. ReS2Q-switched laser characteristics. (a)–(c) Average output power and peak power versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Pulse duration and repetition rate versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively.

Fig. 6. (a)–(c) Recorded pulses trains of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Measured output spectra of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively.

Fig. 7. Experimental setup of the ReS2-based mode-locked laser.

Fig. 8. (a) Average output power versus the absorbed pump power of the ReS2-based mode-locked laser. (b) Recorded CWML pulse trains under the maximum pump power.

Fig. 9. Recorded results of ReS2-based mode-locked laser. (a), (b) Autocorrelation trace for 323 fs duration and the corresponding spectrum. (c), (d) Recorded frequency spectrum with a narrow and a wide span, respectively.

Table1. Results of the Passively Q-Switched Lasers Based on the ReS2 SA

关于本站 Cookie 的使用提示

全站搜索

Broadband rhenium disulfide optical modulator for solid-state lasers Download： 637次

Fig. 1. Theoretical band structure of monolayer ReS2. (a) R=1∶2.057, (b) R=1∶2, (c) R=1∶1.972, (d) R=1∶1.944, and (e) R=1∶1.889.

Fig. 2. Measured position and the corresponding EDS image of (a) the raw bulk ReS2 and (b) the as-prepared few-layered ReS2.

Fig. 3. (a), (b) AFM image of the ReS2 SA with 30 μm×30 μm area and the corresponding distribution of flake thicknesses. (c), (d) High-resolution AFM image with 6 μm×6 μm area and the typical height profiles.

Fig. 4. (a) Raman spectra of the ReS2 SA and the sapphire substrate. (b) Absorption spectra of the ReS2 SA and the sapphire substrate, respectively. (c)–(e) Open aperture Z-scan curves of the ReS2 SA at 0.73, 1.06 and 1.94 μm, respectively.

Fig. 5. ReS2Q-switched laser characteristics. (a)–(c) Average output power and peak power versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Pulse duration and repetition rate versus the absorbed pump power at 0.64, 1.064, and 1.991 μm, respectively.

Fig. 6. (a)–(c) Recorded pulses trains of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively. (d)–(f) Measured output spectra of the ReS2-based Q-switched lasers at 0.64, 1.064, and 1.991 μm, respectively.

Fig. 7. Experimental setup of the ReS2-based mode-locked laser.

Fig. 8. (a) Average output power versus the absorbed pump power of the ReS2-based mode-locked laser. (b) Recorded CWML pulse trains under the maximum pump power.

Fig. 9. Recorded results of ReS2-based mode-locked laser. (a), (b) Autocorrelation trace for 323 fs duration and the corresponding spectrum. (c), (d) Recorded frequency spectrum with a narrow and a wide span, respectively.

Table1. Results of the Passively Q-Switched Lasers Based on the ReS2 SA

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索