Waveguide laser inscribed in neodimium YAG crystal by femtosecond writing

A. G. Okhrimchuk; A. V. Shestakov; I. Khrushchev; I. Bennion

doi:10.1364/ASSP.2005.836

Waveguide laser inscribed in neodimium YAG crystal by femtosecond writing

A. G. Okhrimchuk^*, A. V. Shestakov, I. Khrushchev, I. Bennion

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

A technique of direct writing of depressed cladding waveguides by a femtosecond laser beam in doped YAG laser crystals has been developed. A low threshold buried waveguide laser in the YAG:Nd³⁺ crystal has been demonstrated. Spectroscopic investigation of the crystal modified by a femtosecond laser beam and phase delay measurements of refractive index change in series of YAG crystals lead to conclusion that the refractive index change is due modifications in a defect system of a doped YAG crystal, while crystal lattice persists during this process.

Original language	English
Pages (from-to)	836-841
Number of pages	6
Journal	Trends in Optics and Photonics
Volume	98
DOIs	https://doi.org/10.1364/ASSP.2005.836
Publication status	Published - 9 Feb 2005

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title = "Waveguide laser inscribed in neodimium YAG crystal by femtosecond writing",

abstract = "A technique of direct writing of depressed cladding waveguides by a femtosecond laser beam in doped YAG laser crystals has been developed. A low threshold buried waveguide laser in the YAG:Nd3+ crystal has been demonstrated. Spectroscopic investigation of the crystal modified by a femtosecond laser beam and phase delay measurements of refractive index change in series of YAG crystals lead to conclusion that the refractive index change is due modifications in a defect system of a doped YAG crystal, while crystal lattice persists during this process.",

author = "Okhrimchuk, {A. G.} and Shestakov, {A. V.} and I. Khrushchev and I. Bennion",

year = "2005",

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language = "English",

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journal = "Trends in Optics and Photonics",

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T1 - Waveguide laser inscribed in neodimium YAG crystal by femtosecond writing

AU - Okhrimchuk, A. G.

AU - Shestakov, A. V.

AU - Khrushchev, I.

AU - Bennion, I.

PY - 2005/2/9

Y1 - 2005/2/9

N2 - A technique of direct writing of depressed cladding waveguides by a femtosecond laser beam in doped YAG laser crystals has been developed. A low threshold buried waveguide laser in the YAG:Nd3+ crystal has been demonstrated. Spectroscopic investigation of the crystal modified by a femtosecond laser beam and phase delay measurements of refractive index change in series of YAG crystals lead to conclusion that the refractive index change is due modifications in a defect system of a doped YAG crystal, while crystal lattice persists during this process.

AB - A technique of direct writing of depressed cladding waveguides by a femtosecond laser beam in doped YAG laser crystals has been developed. A low threshold buried waveguide laser in the YAG:Nd3+ crystal has been demonstrated. Spectroscopic investigation of the crystal modified by a femtosecond laser beam and phase delay measurements of refractive index change in series of YAG crystals lead to conclusion that the refractive index change is due modifications in a defect system of a doped YAG crystal, while crystal lattice persists during this process.

UR - http://www.scopus.com/inward/record.url?scp=33645232736&partnerID=8YFLogxK

UR - https://www.osapublishing.org/abstract.cfm?uri=ASSP-2005-836

U2 - 10.1364/ASSP.2005.836

DO - 10.1364/ASSP.2005.836

M3 - Conference article

AN - SCOPUS:33645232736

VL - 98

SP - 836

EP - 841

JO - Trends in Optics and Photonics

JF - Trends in Optics and Photonics

SN - 1094-5695

ER -