RF and microwave photonic temporal signal processing with Kerr micro-combs

M Tan, X Xu, J Wu, R Morandotti, A Mitchell… - … in Physics: X, 2021‏ - Taylor & Francis
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for
photonic radio frequency (RF) and microwave signal processing, particularly for transversal …

[PDF][PDF] RF and microwave photonic high bandwidth signal processing based on Kerr micro-comb sources

M Tan, X Xu, J Wu, R Morandotti, A Mitchell… - … in Physics X, 2020‏ - researchgate.net
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for
photonic radio frequency (RF) and microwave signal processing, particularly for transversal …

Photonic radio frequency channelizers based on Kerr optical micro-combs

M Tan, X Xu, J Wu, TG Nguyen, ST Chu… - Journal of …, 2021‏ - iopscience.iop.org
We review recent work on broadband RF channelizers based on integrated optical
frequency Kerr micro-combs combined with passive micro-ring resonator filters, with …

Chalcogenide glass photonic crystals

D Freeman, C Grillet, MW Lee, CLC Smith… - Photonics and …, 2008‏ - Elsevier
All-optical switching devices are based on a material possessing a nonlinear optical
response, enabling light to control light, and are enjoying renewed interest. Photonic crystals …

RF and microwave photonic, fractional differentiation, integration, and Hilbert transforms based on Kerr micro-combs

M Tan, X Xu, J Wu, R Morandotti… - … , Sub-Systems, and …, 2021‏ - spiedigitallibrary.org
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for
photonic radio frequency (RF) and microwave signal processing, particularly for transversal …

[PDF][PDF] Photonic Radio Frequency Channelizers based on Kerr Micro-combs and Integrated Micro-ring Resonators

M Tan, X Xu, J Wu, TG Nguyen, ST Chu, BE Little… - 2020‏ - arxiv.jos.ac.cn
We review recent work on broadband RF channelizers based on integrated optical
frequency Kerr micro-combs combined with passive micro-ring resonator filters, with …

An optical fiber-taper probe for wafer-scale microphotonic device characterization

CP Michael, M Borselli, TJ Johnson, C Chrystal… - Optics express, 2007‏ - opg.optica.org
A small depression is created in a straight optical fiber taper to form a local probe suitable for
studying closely spaced, planar microphotonic devices. The tension of the “dimpled” taper …

Dispersion trimming for mid-infrared supercontinuum generation in a hybrid chalcogenide/silicon-germanium waveguide

M Sinobad, A Della Torre, B Luther-Davis, P Ma… - JOSA B, 2019‏ - opg.optica.org
We report a simple post-process technique that harnesses a hybrid chalcogenide/silicon-
germanium system for the control of waveguide dispersion. By adding a chalcogenide top …

Local tuning of photonic crystal cavities using chalcogenide glasses

A Faraon, D Englund, D Bulla, B Luther-Davies… - Applied Physics …, 2008‏ - pubs.aip.org
We demonstrate a method to locally change the refractive index in planar optical devices by
photodarkening of a thin chalcogenide glass layer deposited on top of the device. The …

Integrated chalcogenide waveguide resonators for mid-IR sensing: leveraging material properties to meet fabrication challenges

N Carlie, JD Musgraves, B Zdyrko, I Luzinov, J Hu… - Optics express, 2010‏ - opg.optica.org
In this paper, attributes of chalcogenide glass (ChG) based integrated devices are discussed
in detail, including origins of optical loss and processing steps used to reduce their …