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Gayathri Bharathan
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Watt-level dysprosium fiber laser at 3.15 μm with 73% slope efficiency
RI Woodward, MR Majewski, G Bharathan, DD Hudson, A Fuerbach, ...
Optics letters 43 (7), 1471-1474, 2018
1032018
Direct inscription of Bragg gratings into coated fluoride fibers for widely tunable and robust mid-infrared lasers
G Bharathan, RI Woodward, M Ams, DD Hudson, SD Jackson, ...
Optics express 25 (24), 30013-30019, 2017
472017
Optimized laser-written ZBLAN fiber Bragg gratings with high reflectivity and low loss
G Bharathan, TT Fernandez, M Ams, RI Woodward, DD Hudson, ...
Optics Letters 44 (2), 423-426, 2019
402019
Femtosecond laser direct-written fiber Bragg gratings with high reflectivity and low loss at wavelengths beyond 4 µm
G Bharathan, TT Fernandez, M Ams, JY Carrée, S Poulain, M Poulain, ...
Optics letters 45 (15), 4316-4319, 2020
352020
In-fiber polarizer based on a 45-degree tilted fluoride fiber Bragg grating for mid-infrared fiber laser technology
SDJAF Gayathri Bharathan, Darren D Hudson, Robert I Woodward
OSA Continuum 1 (1), 56-63, 2018
302018
Long wavelength operation of a dysprosium fiber laser for polymer processing
MR Majewski, G Bharathan, A Fuerbach, SD Jackson
Optics Letters 46 (3), 600-603, 2021
282021
Grating inscription into fluoride fibers: A review
MA Alex Fuerbach, Gayathri Bharathan
IEEE Photonics Journal, 2019
19*2019
MXene and PtSe2 saturable absorbers for all-fibre ultrafast mid-infrared lasers
G Bharathan, L Xu, X Jiang, H Zhang, Z Li, F Chen, A Fuerbach
Optical Materials Express 11 (7), 1898-1906, 2021
152021
Realization of aperiodic fiber Bragg gratings with ultrashort laser pulses and the line-by-line technique
TA GOEBEL, G BHARATHAN, M AMS, M HECK, R KRÄMER, ...
Optics Letters 43, 3794-3797, 2018
122018
Wavelength-stabilized tunable mode-locked thulium-doped fiber laser beyond 2 µm
M Bartnick, G Bharathan, TA Goebel, RG Krämer, S Nolte, CS Brčs
Optics Letters 47 (8), 2085-2088, 2022
72022
Mid-infrared fiber sources for real-time biomedical sensing
RI Woodward, MR Majewski, G Bharathan, DD Hudson, A Fuerbach, ...
Optical Biopsy XVII: Toward Real-Time Spectroscopic Imaging and Diagnosis …, 2019
52019
Line-by-line femtosecond FBG inscription for innovative fiber lasers
A Fuerbach, G Bharathan, S Antipov, M Ams, RJ Williams, DD Hudson, ...
Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and …, 2018
52018
Mode-locked mid-IR fibre laser based on 2D nanomaterials
G Bharathan, X Jiang, H Zhang, F Chen, Z Li, SD Jackson, A Fuerbach
AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian …, 2019
32019
Ultrashort pulse point-by-point written aperiodic fiber Bragg gratings for suppression of OH-emission lines
TA Goebel, G Bharathan, M Ams, D Richter, RG Krämer, M Heck, ...
Advances in Optical and Mechanical Technologies for Telescopes and …, 2018
32018
High-efficiency watt-level mid-infrared fiber lasers beyond 3 µm using Dy: ZBLAN
RI Woodward, MR Majewski, G Bharathan, DD Hudson, A Fuerbach, ...
32018
Fabrication of gratings in mid-infrared compatible fibres via femtosecond laser direct inscription
A Fuerbach, G Bharathan, TT Fernandez, M Ams
2019 21st International Conference on Transparent Optical Networks (ICTON), 1-4, 2019
22019
Wavelength-stabilized figure-of-9 thulium-doped all-fiber laser emitting 560 fs pulses
M Bartnick, G Bharathan, TA Goebel, RG Krämer, S Nolte, CS Brés
Laser Physics 34 (2), 025101, 2023
12023
Wavelength-stabilized mode-locked thulium-doped fiber laser operating between 1958 and 2008 nm
M Bartnick, G Bharathan, L Lago-Rached, A Mussot, CS Brčs
CLEO: Science and Innovations, SM5L. 3, 2022
12022
Femtosecond laser-written integrated components for future all-fibre mid-infrared laser systems
G Bharathan
Macquarie University, 2022
12022
Mid-IR laser for wavefront correction in gravitational wave detectors
D Beniwal, HT Cao, S Ng, AF Brooks, G Bharathan, A Fuerbach, PJ Veitch, ...
AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian …, 2019
12019
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