Shabbir Ahmad

Spectroscopic (FTIR, FT-Raman, 1H NMR and UV–Vis) and DFT/TD-DFT studies on cholesteno [4,6-b,c]-2′,5′-dihydro-1′,5′-benzothiazepine

Mohammad Jane Alam, Azhar U. Khan, Mahboob Alam et al. · Journal of Molecular Structure · 2018 · 68 citations

Molecular Spectroscopy, Engineering, Dft/td-dft Studies +10

Anharmonic vibrational studies of l-aspartic acid using HF and DFT calculations

Mohammad Jane Alam, Shabbir Ahmad · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2012 · 67 citations

Engineering, Physics, Natural Sciences +11

Potential Third-Order Nonlinear Optical Response Facilitated by Intramolecular Charge Transfer in a Simple Schiff Base Molecule: Experimental and Theoretical Exploration

Saima Kamaal, Mohd Mehkoom, Arif Ali et al. · ACS Omega · 2021 · 53 citations · Full text

The new pyrazoline derivative 5‐(3,4-Dimethoxy‐phenyl)‐3‐(2,5‐dimethyl‐thiophene‐3‐yl),‐4,5‐dihydro‐pyrazole‐1‐carbothioic acid amide (DDPA) as an advisable candidate for optical linearity, nonlinearity, and limiting performance

Mohd Mehkoom, S. M. Afzal, Shabbir Ahmad et al. · Journal of Molecular Liquids · 2021 · 32 citations

Optical Linearity, Organic Material Chemistry, Engineering +8

Adaptive Equalization for Dispersion Mitigation in Multi-Channel Optical Communication Networks

Farman Ali, Shabbir Ahmad, Fazal Muhammad et al. · Electronics · 2019 · 27 citations · Full text

Engineering, Optical Modulation, Optical Wireless Communication +19