TY - GEN

T1 - Femtosecond core-scanning inscription of tilted fiber Bragg gratings

AU - Wolf, Alexey

AU - Kotyushev, Mikhail

AU - Dostovalov, Alexandr

AU - Babin, Sergey

N1 - Publisher Copyright: © 2018 SPIE.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The results on tilted fiber Bragg gratings (TFBGs) inscription using the method of transverse scanning of the fiber core by a femtosecond laser beam is reported in this paper. As an example, TFBGs consisting of unidirectional and bi-directional grating planes and having a tilt angle up to 9° are created. It is shown that different transverse mode groups of the fiber cladding can be excited with the created structures. The corresponding resonant dips reach the amplitude up to 30 dB that indicates the inscription method efficiency.

AB - The results on tilted fiber Bragg gratings (TFBGs) inscription using the method of transverse scanning of the fiber core by a femtosecond laser beam is reported in this paper. As an example, TFBGs consisting of unidirectional and bi-directional grating planes and having a tilt angle up to 9° are created. It is shown that different transverse mode groups of the fiber cladding can be excited with the created structures. The corresponding resonant dips reach the amplitude up to 30 dB that indicates the inscription method efficiency.

KW - femtosecond laser inscription

KW - Fiber Bragg grating

KW - LASER

KW - FABRICATION

UR - http://www.scopus.com/inward/record.url?scp=85051194258&partnerID=8YFLogxK

U2 - 10.1117/12.2307132

DO - 10.1117/12.2307132

M3 - Conference contribution

AN - SCOPUS:85051194258

VL - 10681

T3 - Proceedings of SPIE

BT - Micro-Structured and Specialty Optical Fibres V

A2 - Kalli, K

A2 - Mendez, A

A2 - Bunge, CA

PB - SPIE

T2 - Micro-Structured and Specialty Optical Fibres V 2018

Y2 - 25 April 2018 through 26 April 2018

ER -