8 Questions 18 Answers 0 Followers
Questions related from Elena Renzhiglova
Can anyone please suggest some references? I would like to simulate scattering of a fundamental mode of a fiber by a microsphere. I am only familiar with a plane wave case, but in case of a curved...
02 January 2021 1,631 3 View
Hello, I hope there are others using this ray tracer. Here is my question. After FIELD PHASE command, is it possible to get local gradients of the phase in a given window? I thought they might be...
27 February 2020 4,587 1 View
Hello community, I will possibly need to simulate a cylindrical beam with ray optics. All optical surfaces are normal to optical axis, so it is going to be a simple astigmatic beam. While it is...
19 February 2020 8,673 2 View
Hello community, I would like to know the intervals for the RMS calculation. The more I go away from the pulse peak into the noise level, the smaller will be the resulting intervals. I have a...
28 August 2019 7,111 3 View
Hello community, I need a rubbery material which would not generate significant acoustic reflections when immersed in an aqueous medium. Speed of sound in PDMS is 1000 m/s, so there will be a...
05 March 2019 4,827 3 View
Hello. I have the following situation. Laser beam: D=5 mm diameter 1/e2, lambda=1064 nm, CW, TEM00. Fiber: NA 0.13-0.15, mode field diameter w=5.3-6.7 um In a technical note from Newport, I found...
14 September 2016 8,075 32 View
I am thinking of trying a LMP agarose, after adding a protein solution in PBS, and incubation at 4 degrees overnight. There is also polycaprolactone which seems to require quite some chemicals...
13 August 2015 4,647 4 View
Consider a single mode Gaussian beam entering a 0.75 NA objective. I made measurements of beam's FWHM around the focus. It looked like before the focus, the beam converges according to NA=0.75....
08 June 2015 9,487 1 View
