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Questions related from Ali Butt
Which software is better to design a bragg gratings on a waveguide depending on computational time and ease of design? COMSOL or RSoft Beam Prop? and Why? Can anyone suggest?
04 April 2018 1,079 0 View
After submitting an article in a journal. I noticed following steps. 1) No editor assigned. 2) Evaluation recommendation. (After 6 days of manuscript submission) I didnt see any "under...
01 January 2018 9,120 14 View
I would like to calculate a sensitivity of a Si waveguide by using a formula= change in effective refractive index/change in sample index. I modeled my design in COMSOL in wave optics (ewfd) and...
10 October 2017 1,384 10 View
I am designing a Fabry Perot filter with two alternating materials such as High refractive index material and air as a second material(low refractive index). Everything goes fine when I use the...
08 August 2017 8,830 4 View
The openfilter software has limited number of materials. How can I add new materials to the library?
06 June 2017 6,587 0 View
During a Cs diffusion experiment, I deposited a Ti layer which acts as a hard mask on RbTiOPO4 substrate, but now properties of Ti have changed and Cs is also diffused into it. And it's not...
11 November 2013 8,054 6 View
I want to improve the adhesion of gold on RTP (substrates), as I want to etch them finally to have electrodes. That Is why I was thinking to deposit Ti or Al layer between substrate and gold. I...
11 November 2013 6,031 15 View
Hello all, I am simulating a 3D model of a copper coil carrying a current placed in a vacuum. Due to current flow, there is an inductive heating in the coil. To cool it, I am using a water...
01 January 1970 6,607 3 View
