中国物理B ›› 2012, Vol. 21 ›› Issue (6): 64211-064211.doi: 10.1088/1674-1056/21/6/064211

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Passively mode-locked 2-μm Tm:YAP laser with a double-wall carbon nanotube absorber

曲遵世a, 王勇刚b, 刘杰a, 郑丽和c, 苏良碧c, 徐军c   

  1. a. College of Physics and Electronics, Shandong Normal University, Jinan 250014, China;
    b. Research Center for Applied Sciences, Academia Sinica, Taiwan, 30010, China;
    c. Key Laboratory of Transparent and Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China
  • 收稿日期:2011-06-21 修回日期:2011-09-21 出版日期:2012-05-01 发布日期:2012-05-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 61078032) and the Science and Technology Funds on Solide-State Laser Laboratory of China (Grant No. 9140C0403011106).

Passively mode-locked 2-μm Tm:YAP laser with a double-wall carbon nanotube absorber

Qu Zun-Shi(曲遵世)a), Wang Yong-Gang(王勇刚)b), Liu Jie(刘杰)a)†, Zheng Li-He(郑丽和)c), Su Liang-Bi(苏良碧)c), and Xu Jun(徐军)c)   

  1. a. College of Physics and Electronics, Shandong Normal University, Jinan 250014, China;
    b. Research Center for Applied Sciences, Academia Sinica, Taiwan, 30010, China;
    c. Key Laboratory of Transparent and Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China
  • Received:2011-06-21 Revised:2011-09-21 Online:2012-05-01 Published:2012-05-01
  • Contact: Liu Jie E-mail:jieliu@sdnu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 61078032) and the Science and Technology Funds on Solide-State Laser Laboratory of China (Grant No. 9140C0403011106).

摘要: We report on a diode-pumped passively continuous wave (cw) mode-locked Tm:YAP laser with a double-wall carbon nanotube (DWCNT) absorber operating at a wavelength of 2023 nm for the first time, to the best our knowledge. The DWCNT absorber is fabricated on a hydrophilic quartz substrate by using the vertical evaporation technique. The output power is as high as 375 mW. A stable pulse train with a repetition rate of 72.26 MHz is generated with a highest single pulse energy of 5.2 μJ.

关键词: double-wall carbon nanotubes, Tm:YAP, passive mode-locking

Abstract: We report on a diode-pumped passively continuous wave (cw) mode-locked Tm:YAP laser with a double-wall carbon nanotube (DWCNT) absorber operating at a wavelength of 2023 nm for the first time, to the best our knowledge. The DWCNT absorber is fabricated on a hydrophilic quartz substrate by using the vertical evaporation technique. The output power is as high as 375 mW. A stable pulse train with a repetition rate of 72.26 MHz is generated with a highest single pulse energy of 5.2 μJ.

Key words: double-wall carbon nanotubes, Tm:YAP, passive mode-locking

中图分类号:  (Modulation, tuning, and mode locking)

  • 42.60.Fc
42.65.Re (Ultrafast processes; optical pulse generation and pulse compression) 42.70.Nq (Other nonlinear optical materials; photorefractive and semiconductor materials) 42.70.Km (Infrared transmitting materials)