Investigation the visibility of fabrication of an electro-optic sensor using LiNbO3 crystal implanted Mn ions

Abdalla M. Darwish; E. K. Willams; D. Ila; D. B. Poker; D. K. Hensley

Investigation the visibility of fabrication of an electro-optic sensor using LiNbO₃ crystal implanted Mn ions

Abdalla M. Darwish, E. K. Willams, D. Ila, D. B. Poker, D. K. Hensley

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

Abstract

The effect of the ion implantation of Fe, Mn on LiNbO₃, as well as the dispersion of Ag colloids in LiNbO₃ were studied using electron paramagnetic resonance (EPR). EPR measurements on these crystals were performed as a function of fluence at room temperature. The fluence was 1×10¹⁴ and 1×10¹⁶ ions/cm² for Fe and 2×10¹⁶ ions/cm² for Ag. The unpaired carrier concentration increases with increasing fluence. The photosensitivity of these crystals was determined by observing in situ the effect of the laser illumination on the EPR signal and measuring the decay and the growth of the EPR signal. EPR and optical absorption showed significant differences in the dispersion of the colloids with implant temperature and implant order.

Original language	English
Pages (from-to)	45-52
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3801
State	Published - 1999
Externally published	Yes
Event	Proceedings of the 1999 Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V - Denver, CO, USA Duration: Jul 18 1999 → Jul 19 1999

Cite this

@article{913a045156364538816735b4de5c81a9,

title = "Investigation the visibility of fabrication of an electro-optic sensor using LiNbO3 crystal implanted Mn ions",

abstract = "The effect of the ion implantation of Fe, Mn on LiNbO3, as well as the dispersion of Ag colloids in LiNbO3 were studied using electron paramagnetic resonance (EPR). EPR measurements on these crystals were performed as a function of fluence at room temperature. The fluence was 1×1014 and 1×1016 ions/cm2 for Fe and 2×1016 ions/cm2 for Ag. The unpaired carrier concentration increases with increasing fluence. The photosensitivity of these crystals was determined by observing in situ the effect of the laser illumination on the EPR signal and measuring the decay and the growth of the EPR signal. EPR and optical absorption showed significant differences in the dispersion of the colloids with implant temperature and implant order.",

author = "Darwish, {Abdalla M.} and Willams, {E. K.} and D. Ila and Poker, {D. B.} and Hensley, {D. K.}",

year = "1999",

language = "English",

volume = "3801",

pages = "45--52",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "Society of Photo-Optical Instrumentation Engineers",

note = "Proceedings of the 1999 Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V ; Conference date: 18-07-1999 Through 19-07-1999",

}

TY - JOUR

T1 - Investigation the visibility of fabrication of an electro-optic sensor using LiNbO3 crystal implanted Mn ions

AU - Darwish, Abdalla M.

AU - Willams, E. K.

AU - Ila, D.

AU - Poker, D. B.

AU - Hensley, D. K.

PY - 1999

Y1 - 1999

N2 - The effect of the ion implantation of Fe, Mn on LiNbO3, as well as the dispersion of Ag colloids in LiNbO3 were studied using electron paramagnetic resonance (EPR). EPR measurements on these crystals were performed as a function of fluence at room temperature. The fluence was 1×1014 and 1×1016 ions/cm2 for Fe and 2×1016 ions/cm2 for Ag. The unpaired carrier concentration increases with increasing fluence. The photosensitivity of these crystals was determined by observing in situ the effect of the laser illumination on the EPR signal and measuring the decay and the growth of the EPR signal. EPR and optical absorption showed significant differences in the dispersion of the colloids with implant temperature and implant order.

AB - The effect of the ion implantation of Fe, Mn on LiNbO3, as well as the dispersion of Ag colloids in LiNbO3 were studied using electron paramagnetic resonance (EPR). EPR measurements on these crystals were performed as a function of fluence at room temperature. The fluence was 1×1014 and 1×1016 ions/cm2 for Fe and 2×1016 ions/cm2 for Ag. The unpaired carrier concentration increases with increasing fluence. The photosensitivity of these crystals was determined by observing in situ the effect of the laser illumination on the EPR signal and measuring the decay and the growth of the EPR signal. EPR and optical absorption showed significant differences in the dispersion of the colloids with implant temperature and implant order.

UR - http://www.scopus.com/inward/record.url?scp=0033334614&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033334614

SN - 0277-786X

VL - 3801

SP - 45

EP - 52

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Proceedings of the 1999 Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications V

Y2 - 18 July 1999 through 19 July 1999

ER -

Investigation the visibility of fabrication of an electro-optic sensor using LiNbO₃ crystal implanted Mn ions

Abstract

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