Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
The fs-laser inscription of fiber Bragg gratings based on spatial light modulator. / Dostovalov, A. V.; Kokhanovskiy, A. Y.; Revjakin, A. et al.
2024 International Conference Laser Optics, ICLO 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. p. 224 (2024 International Conference Laser Optics, ICLO 2024 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - The fs-laser inscription of fiber Bragg gratings based on spatial light modulator
AU - Dostovalov, A. V.
AU - Kokhanovskiy, A. Y.
AU - Revjakin, A.
AU - Munkueva, Z. E.
AU - Kharenko, D. S.
AU - Babin, S. A.
N1 - The work was supported by the Russian Science Foundation (21-72- 30024).
PY - 2024
Y1 - 2024
N2 - We proposed a flexible approach for femtosecond laser based FBGs writing in optical fibers assisted by a spatial light modulator to set the position of focal point inside the fiber core. Uniform, phase-shifted, apodized FBGs were demonstrated using this technique. Moreover, we present capability of grating pitch transverse dimension change from a single point to the more complex shapes showing truly 3D structuring of refractive index inside the bulk of transparent materials.
AB - We proposed a flexible approach for femtosecond laser based FBGs writing in optical fibers assisted by a spatial light modulator to set the position of focal point inside the fiber core. Uniform, phase-shifted, apodized FBGs were demonstrated using this technique. Moreover, we present capability of grating pitch transverse dimension change from a single point to the more complex shapes showing truly 3D structuring of refractive index inside the bulk of transparent materials.
KW - femtosecond laser micromachining
KW - fiber Bragg grating
KW - optical fiber
KW - spatial light modulator
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85203139840&origin=inward&txGid=40ff7d999d28166cb3d67e057ab25085
UR - https://www.mendeley.com/catalogue/10e16d29-71cd-3d2c-84ca-d51b3db5dd5c/
U2 - 10.1109/ICLO59702.2024.10624067
DO - 10.1109/ICLO59702.2024.10624067
M3 - Conference contribution
SN - 9798350390674
T3 - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings
SP - 224
BT - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 International Conference Laser Optics
Y2 - 1 July 2024 through 5 July 2024
ER -
ID: 61279767