Sirohi, R.S <br/><br/>
Course of experiments with he-ne laser 

 - 2 
 - New Delhi  New Age  1989 
 - x, 110p.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>81-224-0311-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Beam parameters -- Laser<br/>Filtering -- <br/>Holography<br/>Laser<br/>Light -- Polarisation and Diffraction<br/>Spatial filtering