Lens design with planar 1D photonic crystal

Aref Bakhtazad; Andrew G. Kirk

doi:10.1117/12.567522

20 December 2004 Lens design with planar 1D photonic crystal

Aref Bakhtazad, Andrew G. Kirk

Author Affiliations +

Proceedings Volume 5577, Photonics North 2004: Optical Components and Devices; (2004) https://doi.org/10.1117/12.567522
Event: Photonics North, 2004, Ottawa, Ontario, Canada

Abstract

An aspheric collimating slab waveguide lens is designed using a diverging planar 1-D photonic crystal. An approximation method for analysis of such structures has been developed. A lens design procedure (which minimizes area) is also introduced. For illustration purposes, we use Silicon on insulator technology with the minimum feature size of 100 nm. We show that fast lens with 130 μm focal length, f/# = 1.3 is achievable with an etching area of only 658 μm².

Citation Download Citation

Aref Bakhtazad and Andrew G. Kirk "Lens design with planar 1D photonic crystal", Proc. SPIE 5577, Photonics North 2004: Optical Components and Devices, (20 December 2004); https://doi.org/10.1117/12.567522

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