R. Butté

Applied Photonics (United Kingdom) — United Kingdom

Physics and Astronomy · Physical Sciences

42h-index6.2kcitations199works0.62yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

GaN-based semiconductor devices and materials(107), Semiconductor Quantum Structures and Devices(84), Strong Light-Matter Interactions(55), Thermal Radiation and Cooling Technologies(34), Photonic and Optical Devices(28)

Publications199 total

Sputtered AlN Buffer Layer for Low-Loss Crystalline AlN-on-Sapphire Integrated Photonics
ACS Photonics·2026Open Access
Three-octave supercontinuum generation in thick crystalline aluminum nitride waveguides
Optics Letters·2025· 1 citedOpen Access
Extending the Supercontinuum Spectrum in Fully Etched Thick Aluminum Nitride Waveguides
2025
Multi-octave bandwidth supercontinuum generation in crystalline aluminum nitride-on-sapphire waveguides
2025
On the influence of the buffer layer on the optical quality of AlN-on-sapphire epilayers for photonic integrated devices
2025
VN–VIn divacancies as the origin of non-radiative recombination centers in InGaN quantum wells
APL Materials·2025· 2 citedOpen Access
Quantifying carbon site switching dynamics in GaN by electron holography
Physical Review Research·2025Open Access
Thermal analysis of GaN-based photonic membranes for optoelectronics
arXiv (Cornell University)·2024· 1 citedOpen Access
Sub-20 kHz low-frequency noise near ultraviolet butt-coupled fiber Bragg grating external cavity laser diode
Applied Physics Letters·2024· 3 citedOpen Access
Miniaturisation d'une diode laser InGaN à faible largeur de raie par contre réaction optique d'un réseau de Bragg fibré pour la gamme du bleu et du proche ultraviolet
SPIRE - Sciences Po Institutional REpository·2024Open Access
Towards narrow-linewidth hybrid-integrated laser diode using Bragg grating for the blue/near-UV range
SPIRE - Sciences Po Institutional REpository·2024
Origin of giant enhancement of phase contrast in electron holography of modulation-doped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si43.svg" display="inline" id="d1e166"><mml:mi>n</mml:mi></mml:math>-type GaN
Ultramicroscopy·2024· 1 citedOpen Access
Sub-20 kHz low frequency noise near ultraviolet miniature external cavity laser diode
Figshare·2024Open Access
Nanoscale investigation of nonradiative point defects in InGaN/GaN quantum wells
2024
Optical and thermal characterization of a group-III nitride semiconductor membrane by microphotoluminescence spectroscopy and Raman thermometry
Physical review. B./Physical review. B·2023· 13 citedOpen Access
Identification and thermal healing of focused ion beam-induced defects in GaN using off-axis electron holography
Applied Physics Express·2023· 3 citedOpen Access
Sub-20 kHz Low Frequency Noise Near Ultraviolet Miniature External Cavity Laser Diode
2023Open Access
Sub-20 kHz Low Frequency Noise Near Ultraviolet Miniature External Cavity Laser Diode
2023Open Access
Investigation of the Impact of Point Defects in InGaN/GaN Quantum Wells with High Dislocation Densities
Nanomaterials·2023· 8 citedOpen Access
LASPE - GaN quantum dots dataset
2023Open Access
page 1 of 10Next →

Frequent Co-authors

N. Grandjean(43), J.‐F. Carlin(30), E. Feltin(23), G. Christmann(11), Antonino Castiglia(8), J. Dorsaz(7), M. Ilegems(7), D. Simeonov(6), Gwénolé Jacopin(6), Jacques Levrat(6), Georg Rossbach(6), Mauro Mosca(5), Stavros Christopoulos(4), A. J. D. Grundy(4), A. V. Kavokin(4), Jeremy J. Baumberg(4), M. Meaudre(4), R. Meaudre(4), S. Vignoli(4), J.‐F. Carlin(4)