Saurav Gautam

7 Questions 3 Answers 0 Followers

Questions related from Saurav Gautam

Effect of incident angle on transmission intensity through silicon thin film?

Hi, In my FDTD simulation result of transmission intensity for IR source (12 µm) over thin film ( thickneess 4µm) at different angles, I found that the intensity is maximum when theta angle is...

18 January 2024 6,999 2 View

Impact of ignoring imaginary part of plasma and collision frequency in Drude(Drude) model simulation?

Hi i calculated plasma and collision frequencies complex values (2.284e+15 - 4.74e+12i, 5.34e+12 + 1.83e+15i using curve fitting the drude equation with refractive index dataset(n&k) But...

19 December 2023 9,596 0 View

Software available for Ellipsometry simulation?

Hi, i want to study doping effect characterization using ellipsometry.i have 5 dataset of n & k values of doped thin film. Is there any software available to simulate ellipsometry and get...

18 December 2023 8,679 2 View

Resonance and collision frequency intial value for complex curve fitting of drude equation in doped silicon?

Hi, I am trying to find collision and resonance frequency values from given n&k vs frequency data to use in plasma (drude) model. I am trying least square method with permittivity as (n +ik)...

10 November 2023 3,619 0 View

How to analyse diffraction effect on the TSV?

Hi there, I simulated a cylindrical TSV in Lumerical FDTD and measured reflectance with different radius. The reflectance curve getting more oscillation and peaks are shifting with change in...

18 June 2023 7,769 1 View

Fraunhofer diffraction farfield analysis in MATLAB?

What are some good resources to learn about Fraunhofer diffraction farfield analysis using MATLAB/python?

11 May 2023 2,947 2 View

Steps to find analytical solution and compare with FDTD farfield solution for diffration on surface with hole?

Please suggest resources or codes for reference.

09 May 2023 2,002 1 View