Numerical modelling of a fibre reflection filter based on a metal–dielectric diffraction structure with an increased optical damage threshold

Journal Article · Sun Feb 28 00:00:00 EST 2016 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QEL15913· OSTI ID:22551093

Terentyev, V S; Simonov, V A ^[1]

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1. Institute of Automation and Electrometry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk (Russian Federation)

Numerical modelling demonstrates the possibility of fabricating an all-fibre multibeam two-mirror reflection interferometer based on a metal–dielectric diffraction structure in its front mirror. The calculations were performed using eigenmodes of a double-clad single-mode fibre. The calculation results indicate that, using a metallic layer in the structure of the front mirror of such an interferometer and a diffraction effect, one can reduce the Ohmic loss by a factor of several tens in comparison with a continuous thin metallic film. (laser crystals and braggg ratings)

• OSTI ID: 22551093
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 46, Issue 2; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COMPUTERIZED SIMULATION
CRYSTALS
DAMAGE
DIELECTRIC MATERIALS
FIBERS
HEAT LOSSES
INTERFEROMETERS
METALS
MIRRORS
REFLECTION