Title :
Focusing light in a curved-space
Author :
Spadoti, Danilo H. ; Gabrielli, Lucas H. ; Poitras, Carl B. ; Lipson, Michal
Author_Institution :
Dept. of Electr. & Comput. Eng., Cornell Univ., Ithaca, NY, USA
Abstract :
We use transformation optics to demonstrate focusing of light. The lenses are designed and fabricated on silicon with dimensions ranging from 20 μm × 20 μm to 5.0 μm × 5.0 μm. The numerical and experimental results show the focusing of light over a broad wavelength range, from 1.15 μm to 1.60 μm.
Keywords :
lenses; optical design techniques; optical focusing; silicon; lens design; light focusing; size 5.0 mum to 20 mum; transformation optics; wavelength 1.15 mum to 1.60 mum; Focusing; Lenses; Optical design; Optical diffraction; Optical propagation; Optical refraction; Optical variables control; Refractive index; Scanning electron microscopy; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
