Muhammad Junaid Raza

4 Questions 4 Answers 0 Followers

Questions related from Muhammad Junaid Raza

Does magnification of the virtual image increases speckle contrast?

Actually, i performed two measurements. One without any magnification in which image size is smaller and second with magnification in which image size is larger. Then i compare exactly same...

16 November 2020 612 0 View

Speckle contrast of Quartz Tungsten halogen lamp (Speckle free light source).?

As a speckle free calibration reference in my rear projection measurements, i projected speckle free light source on to the intermediate screen and captured the image via monochrome cmos...

11 August 2020 5,902 4 View

Laser speckle measurements by cmos or ccd camera?

Mostly, CCD camera is used for speckle measurements. I am interested to do measurements with cmos camera, are there any characteristics of cmos camera which can effect my measurements? e.g a...

02 March 2020 3,934 6 View

Hi Everyone, Is there any way to detect Glass Coating (which side is coated and which is not) using UV Imaging Analysis?

I am reading different articles about this and what I understand is that a UV image of glass can be used to detect the coating. Anyone here knows how to make it possible. Thanks

06 June 2018 2,788 1 View