Title :
Controlling the phase front of optical fiber beams using high contrast metastructures
Author :
Arbabi, Amir ; Bagheri, Mehdi ; Ball, Alexander J. ; Horie, Yu. ; Fattal, David ; Faraon, Andrei
Author_Institution :
T.J. Watson Lab. of Appl. Phys., California Inst. of Technol., Pasadena, CA, USA
Abstract :
The phase of optical beams can be modified by high contrast sub-wavelength periodic structures with gradually varying geometrical features. We present design, simulation, fabrication and characterization of planar micro-lenses shaping the beam of optical fibers.
Keywords :
microlenses; optical fibres; periodic structures; high contrast metastructures; optical fiber beams; optical fibers; periodic structures; phase front; planar micro-lenses; Laser beams; Lattices; Lenses; Measurement by laser beam; Optical fibers; Periodic structures; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
