Chinese Optics Letters, 2014, 12 (2): 020501, Published Online: Jan. 26, 2014  

High focusing grating reflectors with TE-polarized normal incidence Download: 880次

Author Affiliations
Abstract
We design two types of reflectors by using subwavelength high-index contrast gratings, which exhibit similar high focusing capabilities at normal incidence with a TE-polarized plane wave. One type has bars of different heights, whereas the other has bars of different depths. Both grating reflectors are designed to be approximately 22 \mu m in structural length and 10 \mu m in focal length, at an operating wavelength of 1.55 \mu m. Both achieve a full-width-half-maximum of 0.9 \mu m at the focal plane, which is fairly close to the diffraction limit. Their reflectance reach as high as 94% and 91%.
References

[1] E. Hecht, Optics (Addison Wesley, 2007) chap. 5.

[2] C. F. R. Mateus, M. C. Y. Huang, Y. Deng, A. R. Neureuther, and C. J. Chang-Hasnain, IEEE Photon. Technol. Lett. 16, 518 (2004).

[3] C. Mateus, M. Huang, L. Chen, C. Chang-Hasnain, and Y. Suzuki, IEEE Photon. Technol. Lett. 16, 1676 (2004).

[4] M. Huang, Y. Zhou, and C. Chang-Hasnain, Nat. Photon. 1, 119 (2007).

[5] M. C. Y. Huang, Y. Zhou, and C. J. Chang-Hasnain, Appl. Phys. Lett. 92, 171 (2008).

[6] W. Cao, J. Ma, and C. Zhou, Chin. Opt. Lett. 10, 112301 (2012).

[7] D. Fattal, J. Li, Z. Peng, M. Fiorentino, and R. G. Beausoleil, Nat. Photon. 4, 466 (2010).

[8] J. Wu, C. Zhou, H. Cao, A. Hu, W. Sun, and W. Jia, Chin. Opt. Lett. 11, 060501 (2013).

[9] R. Magnusson and M. Shokooh-Saremi, Opt. Express 16, 3456 (2008).

[10] S. S. Wang, R. Magnusson, and J. S. Bagby, J. Opt. Soc. Am. A 7, 1470 (1990).

[11] V. Karagodsky, F. G. Sedgwick, and C. J. Chang-Hasnain, Opt. Express 18, 16973 (2010).

[12] C. J. Chang-Hasnain and W. Yang, Adv. Opt. Photon. 4, 379 (2012).

[13] Z. H. Zhu, W. M. Ye, J. R. Ji, X. D. Yuan, and C. Zen, Appl. Phys. B 86, 327 (2007).

[14] F. Lu, F. G. Sedgwick, V. Karagodsky, C. Chase, and C. J. Chang-Hasnain, Opt Express 18, 12606 (2010).

[15] Y. Zhou, M. C. Y. Huang, C. Chase, V. Karagodsky, M. Moewe, B. Pesala, F. G. Sedgwick, and C. J. Chang-Hasnain, IEEE J. Sel. Top. Quantum Electron. 15, 1485 (2009).

[16] G. Brooker, Modern Classical Optics (Oxford University, 2003).

[17] L. Ge, X. Wang, H. Chen, K. Qiu, and S. Fu, Chin. Opt. Lett. 10, 090502 (2012).

[18] S. Reyntjens and R. Puers, J. Micromech. Microeng. 11, 287 (2001).

[19] Z. H. Zhu, C. C. Guo, K. Liu, W. M. Ye, X. D. Yuan, B. Yang, and T. Ma, Opt. Lett. 37, 698 (2012).

Ting Ma, Xiaodong Yuan, Weimin Ye, Wei Xu, Shiqiao Qin, Zhihong Zhu. High focusing grating reflectors with TE-polarized normal incidence[J]. Chinese Optics Letters, 2014, 12(2): 020501.

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