Learn Contents Learning OSLO Classes Optical Design Software Data entry Evaluation Optimization Software Considerations Whither Optical Design? General References Design Notes...

Hologram.len - An optical... Hologram.len - An optical holographic element This is a hologram made from two point sources. One source is located at infinity, and the other... is free from coma. If you make the hologram flat, you will have a huge amount of coma, as shown below. Chapter Summary | Table of Contents Copyright 1997 Sinclair Optics Inc. All rights reserved. Page last updated 19970601 ...

ones is in consumer optics, where small gradient lenses or arrays of gradient lenses are used in CD-ROMS and copiers. The lens shown here was designed by Nishi and Tayuma... performance level that might be expected from a GRIN lens of this type. In the drawing shown below, the block on the right is an optical disc. In analyzing this system, please recall... that since the standard paraxial trace does not handle gradient index materials, you must use the *pxc and *pxt commands to obtain paraxial data. Chapter Summary | Table of Contents Copyright 1997 Sinclair Optics Inc. All rights reserved. Page last updated 19970601 ...

and a diffractive surface on the back. It is an interesting system for both its tutorial value and its optical performance. The optical performance is much better than.... More recently, Fresnel surfaces have been used in a variety of consumer optics products made from embossed plastic. A diffractive surface is outwardly similar to a Fresnel surface... aberration. The ray analysis on the previous page shows that the system is well-corrected for primary but not secondary color. Chapter Summary | Table of Contents Copyright 1997 Sinclair Optics Inc. All rights reserved. Page last updated 19970601 ...

OSLO Version 5 User's Guide OSLO Version 5 User's Guide The OSLO User's Guide is an introduction to the OSLO series of optical design programs. These programs are used to design... optical systems for various applications ranging from general imaging systems (cameras, laboratory instruments, etc.) to laser beam manipulation to illumination optics. OSLO handles... most types of optical components (lenses, mirrors, diffraction gratings, prisms, etc.) using a combination of geometrical and physical optics methods. The procedure for designing...