-
All optical solid state streak camera is to carry out the process of deflecting and scanning of the signal light which is coupled into the core of the waveguide, with spatially-modulated pump pulse exciting the light deflector, through precisely controlling the time delay between signal light and pump light. Not only can it solve the problems existing in the traditional photoelectron streak camera such as the decrease of the dynamic range caused by space charge effect and incapability of detecting the infrared light signal for photoelectric cathode, but also it has the advantages of simple structure, systemic stability. And the theoretical temporal resolution can reach up to picosecond scale even sub picosecond scale. For the AlxGa1-xAs/GaAs/AlxGa1-xAs planar waveguide light deflector, we discuss in detail the change of the refractive index of the GaAs with time under the common influences of band filling, band gap shrinkage and free carrier absorption effect; when the change of the refractive index is on the order of 0.01 and the ratio of the signal spot size to the width of the waveguide p=0.5, the theoretical temporal resolution can reach 2 ps; finally, the theoretical spatial resolution is calculated to be 17 lp/mm according to the condition of static experiment, while the experimental results show that spatial resolution is 9 lp/mm.
-
Keywords:
- all optical solid state streak camera /
- light deflector /
- spatial resolution /
- temporal resolution
[1] Huang Y X, Jiang S E, Li W H, Hu X, Xie X L, Liu F Q 2006 High Power Laser and Particle Beams 18 829 (in Chinese) [黄翼翔, 江少恩,李文洪, 胡昕, 谢兴龙, 刘凤翘 2006 强激光与粒子束 18 829]
[2] Yuan Y T, Hao Y D, Zhao Z Q, Hou L F, Miao W Y 2010 Acta Phys. Sin. 59 6963 (in Chinese) [袁永腾, 郝轶聃, 赵宗清, 侯立飞, 缪文勇 2010 59 6963]
[3] Pan J S, Qi L, Xiao H L, Zhang R, Zhou J X, Pu D D, L J W 2012 Acta Phys. Sin. 61 194211 (in Chinese) [潘京生, 亓鲁, 肖洪亮, 张蓉, 周建勋, 蒲冬冬, 吕景文 2012 61 194211]
[4] Yao L, Dao Y C, Lina Y, Alfano R R 1991 Opt. Lett. 16 438
[5] Shintaro H, Kyoji S, Tetsuro K 2005 Appl. Phys. Lett. 87 081101
[6] Chris H S, John E H 2010 Opt. Lett. 35 1389
[7] Lin J G, Liu C H, Zhu Z H, Lai R S, Huo C R 1980 Acta Phys. Sin. 29 406 (in Chinese) [林金谷, 刘承惠, 朱振和, 赖瑞生, 霍崇儒 1980 29 406]
[8] Kane D J, Trebino R 1993 IEEE J. Quantum Electron. 29 571
[9] Laconis C, Walmsley I A 1998 Opt. Lett. 23 792
[10] Wang C, Tian J S, Kang Y F, Wang T 2012 Chin. J. Vacuum Sci. Technol. 32 653 (in Chinese) [王超, 田进寿, 康轶凡, 汪韬 2012 真空科学与技术学报 32 653]
[11] Walden R H 1999 IEEE J. Sel. Areas Comm. 17 539
[12] Tian J S, Bai Y L, Liu B Y 2006 Acta Photon. Sin. 35 1832 (in Chinese) [田进寿, 白永林, 刘百玉 2006 光子学报 35 1832]
[13] Shih T M, Sarantos C H, Haynes S M, Heebner J E 2012 Opt. Express 20 414
[14] Itatani J, Quéré F, Yudin G L, Krausz I F, Corkum P B 2002 Appl. Phys. Lett. 88 173903
[15] Brian R B, Richard A S, Jesu’s A D A 1990 IEEE J. Quantum Electron. 26 113
-
[1] Huang Y X, Jiang S E, Li W H, Hu X, Xie X L, Liu F Q 2006 High Power Laser and Particle Beams 18 829 (in Chinese) [黄翼翔, 江少恩,李文洪, 胡昕, 谢兴龙, 刘凤翘 2006 强激光与粒子束 18 829]
[2] Yuan Y T, Hao Y D, Zhao Z Q, Hou L F, Miao W Y 2010 Acta Phys. Sin. 59 6963 (in Chinese) [袁永腾, 郝轶聃, 赵宗清, 侯立飞, 缪文勇 2010 59 6963]
[3] Pan J S, Qi L, Xiao H L, Zhang R, Zhou J X, Pu D D, L J W 2012 Acta Phys. Sin. 61 194211 (in Chinese) [潘京生, 亓鲁, 肖洪亮, 张蓉, 周建勋, 蒲冬冬, 吕景文 2012 61 194211]
[4] Yao L, Dao Y C, Lina Y, Alfano R R 1991 Opt. Lett. 16 438
[5] Shintaro H, Kyoji S, Tetsuro K 2005 Appl. Phys. Lett. 87 081101
[6] Chris H S, John E H 2010 Opt. Lett. 35 1389
[7] Lin J G, Liu C H, Zhu Z H, Lai R S, Huo C R 1980 Acta Phys. Sin. 29 406 (in Chinese) [林金谷, 刘承惠, 朱振和, 赖瑞生, 霍崇儒 1980 29 406]
[8] Kane D J, Trebino R 1993 IEEE J. Quantum Electron. 29 571
[9] Laconis C, Walmsley I A 1998 Opt. Lett. 23 792
[10] Wang C, Tian J S, Kang Y F, Wang T 2012 Chin. J. Vacuum Sci. Technol. 32 653 (in Chinese) [王超, 田进寿, 康轶凡, 汪韬 2012 真空科学与技术学报 32 653]
[11] Walden R H 1999 IEEE J. Sel. Areas Comm. 17 539
[12] Tian J S, Bai Y L, Liu B Y 2006 Acta Photon. Sin. 35 1832 (in Chinese) [田进寿, 白永林, 刘百玉 2006 光子学报 35 1832]
[13] Shih T M, Sarantos C H, Haynes S M, Heebner J E 2012 Opt. Express 20 414
[14] Itatani J, Quéré F, Yudin G L, Krausz I F, Corkum P B 2002 Appl. Phys. Lett. 88 173903
[15] Brian R B, Richard A S, Jesu’s A D A 1990 IEEE J. Quantum Electron. 26 113
Catalog
Metrics
- Abstract views: 7086
- PDF Downloads: 582
- Cited By: 0
下载:
