Sergei Ivanov

2 Questions 1 Answers 0 Followers

Questions related from Sergei Ivanov

How to measure gain on the Nd doped glass sample?

I have a glass slab of 2mm thickness, i need to measure gain on the 1057nm wavelength. But for now i see only absorption on this wavelength. Probe beam is modulated and sync with PD. Pump and...

28 September 2017 8,192 0 View

How can i confirm presence of crystalline phase inside the glass volume?

If the volume fraction of crystals is so small that XRD doesn't show it. Any method beside HR TEM?

11 July 2017 3,146 10 View