Active waveguides written in rare-earth doped materials with femtosecond laser pulses

Martin Ams; Michael J Withford; Judith M Dawes; James.A Piper

Active waveguides written in rare-earth doped materials with femtosecond laser pulses

Martin Ams^*, Michael J Withford, Judith M Dawes, James.A Piper

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

1 Citation (Scopus)

Abstract

Optical waveguides can be fabricated inside various glasses by using tightly focussed femtosecond laser pulses to induce a change in the refractive index. Researchers have shown this direct-write technique has the potential to generate both planar and threedimensional photonic devices for optical networking applications inside a wide range of materials. In particular, waveguides can be written in Erbium-doped phosphate glass and demonstrate a net gain when used as an active element in a standard waveguide amplifier. We report results of a detailed study optimising the beam delivery configurations and fabricating photonic waveguides and devices in both passive and active glasses.

Original language	English
Title of host publication	Proceedings of the 23rd international congress on applications of lasers and electro-optics 2004
Editors	Rajesh Patel
Place of Publication	Orlando, FL
Publisher	Laser Institute of America
Pages	39-43
Number of pages	5
ISBN (Print)	0912035773, 9780912035772
Publication status	Published - 2004
Event	23rd International Congress on Applications of lasers and Electro-Optics 2004 - San Francisco, California, USA Duration: 4 Oct 2004 → 7 Oct 2004

Conference

Conference	23rd International Congress on Applications of lasers and Electro-Optics 2004
City	San Francisco, California, USA
Period	4/10/04 → 7/10/04

Cite this

@inproceedings{8759bcc332bf4d87ad577b3a2e8d9af5,

title = "Active waveguides written in rare-earth doped materials with femtosecond laser pulses",

abstract = "Optical waveguides can be fabricated inside various glasses by using tightly focussed femtosecond laser pulses to induce a change in the refractive index. Researchers have shown this direct-write technique has the potential to generate both planar and threedimensional photonic devices for optical networking applications inside a wide range of materials. In particular, waveguides can be written in Erbium-doped phosphate glass and demonstrate a net gain when used as an active element in a standard waveguide amplifier. We report results of a detailed study optimising the beam delivery configurations and fabricating photonic waveguides and devices in both passive and active glasses.",

author = "Martin Ams and Withford, \{Michael J\} and Dawes, \{Judith M\} and James.A Piper",

year = "2004",

language = "English",

isbn = "0912035773",

pages = "39--43",

editor = "\{Rajesh Patel\}",

booktitle = "Proceedings of the 23rd international congress on applications of lasers and electro-optics 2004",

publisher = "Laser Institute of America",

address = "United States",

note = "23rd International Congress on Applications of lasers and Electro-Optics 2004 ; Conference date: 04-10-2004 Through 07-10-2004",

}

Ams, M , Withford, MJ , Dawes, JM & Piper, JA 2004, Active waveguides written in rare-earth doped materials with femtosecond laser pulses. in Rajesh Patel (ed.), Proceedings of the 23rd international congress on applications of lasers and electro-optics 2004. Laser Institute of America, Orlando, FL, pp. 39-43, 23rd International Congress on Applications of lasers and Electro-Optics 2004, San Francisco, California, USA, 4/10/04.

Active waveguides written in rare-earth doped materials with femtosecond laser pulses. / Ams, Martin ; Withford, Michael J ; Dawes, Judith M et al.
Proceedings of the 23rd international congress on applications of lasers and electro-optics 2004. ed. / Rajesh Patel. Orlando, FL: Laser Institute of America, 2004. p. 39-43.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

TY - GEN

T1 - Active waveguides written in rare-earth doped materials with femtosecond laser pulses

AU - Ams, Martin

AU - Withford, Michael J

AU - Dawes, Judith M

AU - Piper, James.A

PY - 2004

Y1 - 2004

N2 - Optical waveguides can be fabricated inside various glasses by using tightly focussed femtosecond laser pulses to induce a change in the refractive index. Researchers have shown this direct-write technique has the potential to generate both planar and threedimensional photonic devices for optical networking applications inside a wide range of materials. In particular, waveguides can be written in Erbium-doped phosphate glass and demonstrate a net gain when used as an active element in a standard waveguide amplifier. We report results of a detailed study optimising the beam delivery configurations and fabricating photonic waveguides and devices in both passive and active glasses.

AB - Optical waveguides can be fabricated inside various glasses by using tightly focussed femtosecond laser pulses to induce a change in the refractive index. Researchers have shown this direct-write technique has the potential to generate both planar and threedimensional photonic devices for optical networking applications inside a wide range of materials. In particular, waveguides can be written in Erbium-doped phosphate glass and demonstrate a net gain when used as an active element in a standard waveguide amplifier. We report results of a detailed study optimising the beam delivery configurations and fabricating photonic waveguides and devices in both passive and active glasses.

UR - https://www.scopus.com/pages/publications/85087243480

M3 - Conference proceeding contribution

SN - 0912035773

SN - 9780912035772

SP - 39

EP - 43

BT - Proceedings of the 23rd international congress on applications of lasers and electro-optics 2004

A2 - Rajesh Patel, null

PB - Laser Institute of America

CY - Orlando, FL

T2 - 23rd International Congress on Applications of lasers and Electro-Optics 2004

Y2 - 4 October 2004 through 7 October 2004

ER -

Active waveguides written in rare-earth doped materials with femtosecond laser pulses

Abstract

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