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List of works by John F. Donegan

"Jelly dots": synthesis and cytotoxicity studies of CdTe quantum dot-gelatin nanocomposites

scientific article published on July 2007

850 nm GaAs/AlGaAs DFB lasers with shallow surface gratings and oxide aperture

scientific article published on 01 October 2019

Absorption line shift with temperature and pressure: impact on laser-diode-based H2O sensing at 1.393 microm

scientific article

Athermal operation of multi-section slotted tunable lasers

scientific article published in June 2017

CMOS-compatible multi-band plasmonic TE-pass polarizer

article

CdTe Quantum Dot/Dye Hybrid System as Photosensitizer for Photodynamic Therapy

scientific article published on 10 February 2010

CdTe nanoparticles display tropism to core histones and histone-rich cell organelles

scientific article published on November 2008

Characteristics of several NIR tuneable diode lasers for spectroscopic based gas sensing: a comparison

scientific article published on 21 February 2006

Combining ε-Near-Zero Behavior and Stopped Light Energy Bands for Ultra-Low Reflection and Reduced Dispersion of Slow Light

scientific article

Compact 2-D FDTD Method Combined With Padé Approximation Transform for Leaky Mode Analysis

Comparison of Metal Adhesion Layers for Au Films in Thermoplasmonic Applications

scientific article published on 06 March 2020

Conical diffraction and Bessel beam formation with a high optical quality biaxial crystal.

scientific article

Conical diffraction intensity profiles generated using a top-hat input beam.

scientific article published in May 2014

Conical diffraction of a Gaussian beam with a two crystal cascade

scientific article published on 25 May 2012

Conical diffraction of linearly polarised light controls the angular position of a microscopic object

article

Control of the plasmonic near-field in metallic nanohelices

article published in 2018

Design of Slotted Single-Mode Lasers Suitable for Photonic Integration

Determination of thePInantisite structure in InP by optically detected electron-nuclear double resonance

scientific article published on 01 July 1987

Direct measurement of exchange as a function of separation for discrete donor-acceptor pairs in ZnSe

scientific article published on 01 March 1988

Edge and confinement effects allow in situ measurement of size and thickness of liquid-exfoliated nanosheets

scientific article published on 7 August 2014

Effect of Coulomb enhancement on optical gain in (Zn,Cd)Se/ZnSe multiple quantum wells

scientific article published on 01 December 1996

Effective heat dissipation in an adiabatic near-field transducer for HAMR

scientific article published on 01 July 2018

Emerging applications of fluorescent nanocrystals quantum dots for micrometastases detection

scientific article published on February 2010

Enhancement of quality factor for TE whispering-gallery modes in microcylinder resonators

scientific article

Fine structure of coupled optical modes in photonic molecules

scientific article published in November 2004

Fluorescent Quantum Dots as Artificial Antennas for Enhanced Light Harvesting and Energy Transfer to Photosynthetic Reaction Centers

scientific article published on 01 September 2010

Focusing element formed by scattering structures in a planar dielectric waveguide

scientific article published on 01 August 2018

Frequency stability and tuning requirements of sources for specific gas sensing in space based applications

Generation of continuously tunable fractional optical orbital angular momentum using internal conical diffraction

article

Helium ion microscopy of graphene: beam damage, image quality and edge contrast.

scientific article

High resolution imaging of actin filaments in living cells under physilogically relevant conditions using apertureless near-field microscopy.

scientific article published on November 2010

High-performance InP-based Mach-Zehnder polarization beam splitter with a 19  dB extinction ratio across C-band

scientific article published on 01 September 2019

Highly fabrication tolerant InP based polarization beam splitter based on p-i-n structure

scientific article published in May 2017

Hot-Volumes as Uniform and Reproducible SERS-Detection Enhancers in Weakly-Coupled Metallic Nanohelices

scientific article published on 30 March 2017

Improved performance of tunable single-mode laser array based on high-order slotted surface grating

scientific article published on May 2015

In-Situ Observation of Nanowire Growth from Luminescent CdTe Nanocrystals in a Phosphate Buffer Solution

scientific article published on 18 October 2004

In-band OSNR monitoring using a pair of Michelson fiber interferometers

scientific article published on 01 February 2010

Large enhancement of nonlinear optical response in a hybrid nanobiomaterial consisting of bacteriorhodopsin and cadmium telluride quantum dots

scientific article published on 8 March 2013

Less is More: Improved Thermal Stability and Plasmonic Response in Au Films via the Use of SubNanometer Ti Adhesion Layers

scientific article published on 07 February 2019

Light scattering and random lasing in aqueous suspensions of hexagonal boron nitride nanoflakes

scientific article published on 01 November 2017

Measurements of milli-Newton surface tension forces with tilted fiber Bragg gratings

scientific article

Measuring the lateral size of liquid-exfoliated nanosheets with dynamic light scattering.

scientific article published on 3 June 2013

Nanojets and directional emission in symmetric photonic molecules

scientific article published in December 2007

Nanopatterning and Electrical Tuning of MoS2 Layers with a Subnanometer Helium Ion Beam

article

Nine-channel wavelength tunable single mode laser array based on slots

scientific article

Non-resonant light scattering in dispersions of 2D nanosheets

scientific article published in Nature Communications

Non-resonant wavelength modulation saturation spectroscopy in acetylene-filled hollow-core photonic bandgap fibres applied to modulation-free laser diode stabilisation

scientific article

Nonfunctionalized nanocrystals can exploit a cell's active transport machinery delivering them to specific nuclear and cytoplasmic compartments

scientific article published on 19 October 2007

Observation of a new interference phenomenon in internal conical diffraction

scientific article published on 01 January 2015

Observation of nonradiative energy transfer in the excitation ofNd3+luminescence in GaP

scholarly article in Physical Review B, vol. 41 no. 14, May 1990

Optical and magnetic-circular-dichroism–optically-detected-magnetic-resonance study of theCo2+ion inLiGa5O8

scientific article published on 01 January 1992

Optical and thermal analysis of the light-heat conversion process employing an antenna-based hybrid plasmonic waveguide for HAMR

article

Optical detection of electron-nuclear double resonance for a donor in oxygen-doped GaP

scientific article published on 01 February 1989

Optical detection of electron-nuclear double resonance for anS=1 luminescent center in GaP:O

scientific article published on 01 January 1991

Optical properties of hollow polymer microspheres loaded with semiconductor quantum dots

scientific article published in July 2014

Optical spectral sweep comb liquid flow rate sensor

scientific article published in February 2018

Optical trapping using cascade conical refraction of light

scientific article published on 01 September 2012

Photonic nanojets in Fresnel zone scattering from non-spherical dielectric particles

scientific article published on 29 September 2015

Photosensitizer methylene blue-semiconductor nanocrystals hybrid system for photodynamic therapy

scientific article published on April 2010

Preparation and Investigation of Quantum-Dot-Loaded Hollow Polymer Microspheres

Radiation-pressure-induced mode splitting in a spherical microcavity with an elastic shell

scientific article published in March 2007

Raman characterization of platinum diselenide thin films

Reducing thermal crosstalk in ten-channel tunable slotted-laser arrays.

scientific article published on September 2015

Resonance energy transfer improves the biological function of bacteriorhodopsin within a hybrid material built from purple membranes and semiconductor quantum dots

scientific article published in July 2010

Simultaneous multispecies gas sensing by use of a sampled grating distributed Bragg reflector and modulated grating Y laser diode

scientific article published on 01 September 2005

Single mode lasers based on slots suitable for photonic integration

scientific article

Slotted tunable laser with monolithic integrated mode coupler

Solvent-Engineered Stress in Nanoscale Materials

scientific article published on 04 December 2018

Spectroscopic Size and Thickness Metrics for Liquid-Exfoliated h-BN

scientific article published in March 2018

Spectroscopic metrics allow in situ measurement of mean size and thickness of liquid-exfoliated few-layer graphene nanosheets

scientific article published on 3 February 2016

Suppression of Residual Single-Photon Absorption Relative to Two-Photon Absorption in High Finesse Planar Microcavities

scientific article published in August 2008

Synthesis of centimeter-size free-standing perovskite nanosheets from single-crystal lead bromide for optoelectronic devices

scientific article published on 13 August 2019

Synthesis, characterisation, and biological studies of CdTe quantum dot-naproxen conjugates.

scientific article published in February 2007

The creation and annihilation of optical vortices using cascade conical diffraction.

scientific article published in January 2011

There are many ways to spin a photon: Half-quantization of a total optical angular momentum

scientific article published on 29 April 2016

Tunable photon lifetime in photonic molecules: a concept for delaying an optical signal.

scientific article published in October 2005

Tuning behaviour of slotted vernier widely tunable lasers

scientific article published on 01 June 2019

Two-dimensional nanosheets produced by liquid exfoliation of layered materials

scientific article

Unknown genius

Vacancies, interstitials, and close Frenkel pairs on the zinc sublattice of ZnSe

scientific article published on 01 September 1996

Vertical Single-Crystalline Organic Nanowires on Graphene: Solution-Phase Epitaxy and Optical Microcavities.

scientific article published on 20 July 2016

Whispering Gallery Mode Emission from Photonic Microtubes

Whispering gallery modes in photoluminescence and Raman spectra of a spherical microcavity with CdTe quantum dots: anti-Stokes emission and interference effects.

scientific article published on 25 July 2006

White light conical diffraction.

scientific article published in August 2013

Widely tunable six-section semiconductor laser based on etched slots

scientific article

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