17 citations · 21 across the 4 of their papers we have counts for
4 papers
Real-Time Measurements of Photonic Microchips with Femtometer-Scale Spectral Precision and Ultra-High Sensitivity
Mahdi Mozdoor Dashtabi, Mohammad Talebi Khoshmehr, Hamed Nikbakht +4
Photonic integrated circuits (PICs) are enabling major breakthroughs in a number of areas, including quantum computing, neuromorphic processors, wearable devices, and more. Neverth…
Weak optical modes for high-density and low-loss photonic circuit
Hamed Nikbakht, Bob van Someren, Manfred Hammer +1
Dielectric optical waveguides constitute the main building blocks of photonic integrated circuits (PICs). Channels with high refractive index contrast can provide very compact PIC…
An asymmetric non-uniform 3-dB directional coupler with 300-nm bandwidth
Hamed Nikbakht, Mohammad Talebi Khoshmehr, Bob Van Someren +4
Here, we demonstrate a new type of 3-dB coupler that has an ultra-broadband operational range starting from 1300 nm to 1600 nm with low fabrication sensitivity. Overall device size…
A High Extinction Ratio Plasmonic Waveguide Polarizer
Peyman Malekzadeh, Gholam-Mohammad Parsanasab, Hamed Nikbakht +1
A novel method for increasing the extinction ratio of plasmonic waveguide polarizer has been investigated in this work. Aluminum was coated in a 20 microns multi-strips pattern on…