2 papers
physics.ins-det2021
Phase Errors in mid-IR Arrayed Waveguide Gratings based on graded index SiGe-Si technology
Ainur Koshkinbayeva, Regis Orobtchouk, Pierre Labeye
In this paper, we present a method for analysis of phase errors and power truncation in SiGe/Si graded index arrayed waveguide gratings (AWGs) operating in mid-infrared spectral ra…
physics.ins-det2017
New photonic architectures for mid-infrared gas sensors integrated on silicon
Ainur Koshkinbayeva
This work focuses on optical multiplexers for mid-IR broadband source in gas sensing application. The design of multiplexer configurations based on two types of diffraction grating…