4 Questions 1 Answers 0 Followers
Questions related from Nikolay Konstantinov
I have a sensor and I want to make really small FOV, like 0.1 degree.So, I use lens, which focus light into pinhole. So FOV is Tan(D/f)^-1, where D is pinhole size, f is focal length. It means, If...
19 September 2017 4,044 3 View
Hello!I'm going to assemble passive q-switch, so between the cavity mirrors there will be laser crystal and absorber crystal.Could anyone recommend the software for simulation of these scheme?Big...
25 March 2017 4,743 1 View
Hello everyone!I have 2 questions about polarization, first one is:There is a wall of the building and the beam with line polarization.What we will see in backscattering? Which polarization?...
16 February 2017 9,140 2 View
Hello everyone!I want to make small (3x2cm) pulsed (100kHz) laser with 905 nm and 1 uJ energy output per impulse(~10 ns). It can be done with laser driver + diode. But I found small laser drivers...
16 February 2017 5,158 0 View
