1. Measurement of Ultrafast Relaxation Times by Femtosecond Optical Delay Line

   • Rajesh R. Justin
   • Prem B. Bisht

   OriginalPaper 30 April 2015 Pages: 47 - 51

2. “Growth and Characterization of SiO₂ Films for the Fabrication of Optical Waveguides”

   • A. M. Mahajan
   • L. S. Patil
   • D. K. Gautam

   OriginalPaper 30 April 2015 Pages: 53 - 58

3. Spectral Characteristics of an Inhomogeneous Film 1. Reflectance and Transmittance Spectra for Different Film Refractive Index Profiles

   • A. Basu
   • R. Bhattacharyya

   OriginalPaper 30 April 2015 Pages: 59 - 72

4. Spectral Characteristics of an Inhomogeneous Film 2. Determination of Refractive Index Profile from Reflectance/Transmittance Spectrum

   • A. Basu
   • R. Bhattacharyya

   OriginalPaper 30 April 2015 Pages: 73 - 86

5. Centring & Edging of Large Size Lenses & Mirrors

   • G. K. Sharma
   • G. P. Dimri
   • R. S. Bohra

   Short Communication 30 April 2015 Pages: 87 - 89

6. Improvisation of Existing Focometer to Measure the Large Focal Lengths (More than 1200 mm)

   • G. P. Dimri
   • Prakash Chandra
   • B. K. Nanda

   Short Communication 30 April 2015 Pages: 91 - 94