This comprehensive and cohesive work includes all the relevant data to allow optical
engineers worldwide to meet present and upcoming challenges in their day-to-day …

Several applications of the Murty interferometer in the testing of optical systems and
components are reviewed in this article. The interferometer has applications in the testing of …

Optical phase singularities, also called optical vortices, are known to have applications in
various branches of optics. Here the role played by optical vortices in collimation testing is …

A new and simple technique for the determination of the focal length of positive lenses and
concave spherical surfaces by Talbot interferometry is described. Results of measurements …

We describe a simple method for measuring the radius of curvature by using Talbot
interferometry in a noncollimated light beam. This scheme can also be used to determine the …

Various optical arrangements of a double-wedge-plate shearing interferometer are
presented for checking laser beam collimation. The use of moiré fringes is found to be …

Self-referencing collimation testing techniques Page 1 Self-referencing collimation testing
techniques KV Sriram MP Kothiyal RS Sirohi, MEMBER SPIE Indian Institute of Technology …

collimation testing Page 1 Half-aperture shearing interferometer for collimation testing Yun
Woo Lee Hyun Mo Cho In Won Lee, MEMBER SPIE Korea Research Institute of Standards …

We describe the basic theory and technique of a collimation testing method based on
analysis of the lateral shearing interference fringe. The changed fringe spacing and the …

Double-wedge-plate interferometer for collimation testing: new configurations clickable element
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