Design of graded index refractive element that induces phase retardation on two sides of the beam, making the beam to bend from wave propagation vector that is proportional to t instead of sin (t).
© 2005 Optical Society of America
(050.1950) Diffraction and gratings : Diffraction gratings
(120.4640) Instrumentation, measurement, and metrology : Optical instruments
(120.5710) Instrumentation, measurement, and metrology : Refraction
(120.5800) Instrumentation, measurement, and metrology : Scanners
J. Khoury, C. Morath, C. L. Woods, B. Haji-saeed, J. Kierstead, and S. K. Sengupta, "Phase Retardation Design Approach of a Refractive and Diffractive Element for Linearizing Sinusoidal Scanning," in Frontiers in Optics, OSA Technical Digest Series (Optical Society of America, 2005), paper FWG5.
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