The HPD (Hybrid photo detectors) are completely new PMTs that contain a semiconductor device within an electron tube (vacuum tube). Photoelectrons emitted from the photocathode are directly bombarded onto the semiconductor to multiply the photoelectrons. This method allows efficient electron multiplication with less noise.
Member Since 23 Years
Nature of Business Retailer
For Buyer 
For Seller 
Help 
Sector 3, Gurugram, Haryana