[1] I. M. White, H. Zhu, J. D. Suter, N. M. Hanumegowda, H. Oveys, M. Zourob, and X. Fan, IEEE Sensors J. 7, 28 (2007).
[2] H. Craighead, Nature 442, 387 (2006).
[3] D. Psaltis, S. R. Quake, and C. Yang, Nature 442, 381 (2006).
[4] F. J. Duarte, (ed.) Tunable Lasers Handbook (Elsevier, Amsterdam, 1995).
[5] S. Balslev and A. Kristensen, Opt. Express 13, 344 (2005).
[6] B. Bilenberg, T. Rasmussen, S. Balslev, and A. Kristensen, J. Appl. Phys. 99, 023102 (2006).
[7] Y. Cheng, K. Sugioka, and K. Midorikawa, Opt. Lett. 29, 2007 (2004).
[8] A. Costela, I. Garcia-Moreno, D. del Agua, O. Garcia, and R. Sastre, Appl. Phys. Lett. 85, 2160 (2004).
[9] F. Duarte and R. O. James, Opt. Lett. 28, 2088 (2003).
[10] A. Costela, I. Garcia-Moreno, C. Gomez, O. Garcia, and R. Sastre, Appl. Phys. B 75, 827 (2002).
[11] M. Hansen-Gersborg, S. Balslev, and N. A. Mortensen, J. Opt. A 8, 17 (2006).
[12] E. Hecht, Optics (4th edn.) (Addison Wesley, New York, 2002).
