1. High Resolution and Low Run-Out Errors in Displacement Measuring Grating Interferometer Using Natural Interference Zone

   • Ajay Shankar
   • L. S. Tanwar
   • R. S. Sirohi

   OriginalPaper 30 April 2015 Pages: 111 - 122

2. Simulation of the Effects of Phase and Amplitude Coatings of Lens Aperture Using a Retarder as a Zonal Mask

   • Mohammad Tahir
   • K. Bhattacharya
   • A. K. Chakraborty

   OriginalPaper 30 April 2015 Pages: 123 - 135

3. Analytical Study of HChG-Laser Beam Propagation in Collisional and Collisionless Plasmas

   • S. D. Patil
   • M. V. Takale
   • M. B. Dongare

   OriginalPaper 30 April 2015 Pages: 136 - 144

4. High Reflectance Optical Thin Film Grating Light Valve

   • S. Perumal Sankar
   • S. Sundaravadivelu

   OriginalPaper 30 April 2015 Pages: 145 - 152

5. Effect of Detector Gamma on the Brightness Scale of a CCD Camera

   • Biswajit Chakraborty

   Short Communication 30 April 2015 Pages: 153 - 155