[1] A. Ashkin, J. M. Dziedzic, J. E. Bjorkholm, and S. Chu, Opt. Lett. 11, 288 (1986).
[2] X. Meng, Y. Li, S. Zhang, Z. Zhang, and N. Zhao, Chinese J. Lasers B 11, 393 (2002).
[3] J. Andilla, E. Martín-Badosa, and S. Vallmitjana, Opt. Commun. 281, 3786 (2008).
[4] H. Zhang and K.-K. Liu, J. R. Soc. Interface 5, 671 (2008).
[5] H. Mushfique, J. Leach, H. Yin, R. Di Leonardo, M. J. Padgett, and J. M. Cooper, Anal. Chem. 80, 4237 (2008).
[6] F. He and Y. Cheng, Chinese J. Lasers (in Chinese) 34, 595 (2007).
[7] Z. Han, C. Zhou, and E. Dai, Chinese J. Lasers (in Chinese) 34, 715 (2007).
[8] G. Wang and Z. Zheng, Chinese J. Lasers (in Chinese) 35, 524 (2008).
[9] Y. Wu, C.-Y. Wang, W. Jia, X. Ni, M. Hu, and L. Chai, Chin. Opt. Lett. 6, 51 (2008).
[10] X. Hu, J. Song, Q. Zhou, L. Yang, X. Wang, C. Zhu, and J. Qiu, Chin. Opt. Lett. 6, 388 (2008).
[11] B. Agate, C. T. A. Brown, W. Sibbett, and K. Dholakia, Opt. Express 12, 3011 (2004).
[12] H. Little, C. T. A. Brown, V. Garcés-Chávez, W. Sibbett, and K. Dholakia, Opt. Express 12, 2560 (2004).
[13] N. K. Metzger, E. M. Wright, W. Sibbett, and K. Dholakia, Opt. Express 14, 3677 (2006).
[14] D. Morrish, X. Gan, and M. Gu, Opt. Express 12, 4198 (2004).
[15] K.-B. Im, S. Han, H. Park, D. Jin, S.-K. Kim, and B.-M. Kim, Proc. SPIE 5699, 274 (2005).
[16] K.-B. Im, S.-B. Ju, S. Han, H. Park, B.-M. Kim, D. Jin, and S.-K. Kim, J. Korean Phys. Soc. 48, 968 (2006).
[17] Q. Xing, F. Mao, L. Chai, and Q. Wang, Opt. Laser Technol. 36, 635 (2004).
[18] M. Dao, C. T. Lim, and S. Suresh, J. Mech. Phys. Solids 51, 2259 (2003).
[19] U. Morgner, F. X. Katner, S. H. Cho, Y. Chen, H. A. Haus, J. G. Fujimoto, E. P. Ippen, V. Scheuer, G. Angelow, and T. Tschudi, Opt. Lett. 24, 411 (1999).
[20] Z. Jiang, D. Yuan, R. Chen, W. Huang, J. Chu, and Y. Liu, Microfabrication Technology (in Chinese) (2) 59 (2003).