Non-spherical aberration non-spherical waveguide short distance lens element

The utility model relates to a non-spherical aberration non-spherical waveguide short distance lens element, which belongs to the processing field of the photoelectron information processing and the optical element. On the substrate of the waveguide Linbo < 3 >, a non ball impression surface o...

Full description

Saved in:
Bibliographic Details
Main Authors WENSHENG MA, PING LU, JUNQING FAN
Format Patent
LanguageEnglish
Published 09.06.1999
Edition6
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a non-spherical aberration non-spherical waveguide short distance lens element, which belongs to the processing field of the photoelectron information processing and the optical element. On the substrate of the waveguide Linbo < 3 >, a non ball impression surface of a curved surface S formed by the rotation of a warp L (rho) and processed by a single-point diamond cutting machine tool according to the analysis of theory for programming. The non ball impression surface is made into the non-spherical aberration non-spherical waveguide short distance lens element via diffusion. The utility model is an important element for collimation and fourier transform in the field of integrated optics and optoelectronics.
Bibliography:Application Number: CN1997231829U