Dielectric waveguide amplifiers and lasers

Markus Pollnau

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Abstract

The performance of semiconductor amplifiers and lasers has made them the preferred choice for optical gain on a micro-chip. In the past few years, we have demonstrated that also rare-earth-ion-doped dielectric waveguides show remarkable performance, ranging from a small-signal gain per unit length of 1000 dB/cm, via integrated distributed-feedback lasers with ultra-narrow linewidths in the 1-kHz range, to 1.6 W of output power from a fundamental-mode channel waveguide laser with a slope efficiency exceeding 80%. These performance parameters, combined with the distinct advantages of rare-earth ions, their long emission lifetimes, temporally and spatially stable gain, high-speed amplification into the Tb/s regime, reduced time jitter in ultrafast-pulse generation, and reasonably low heat generation, make these dielectric devices viable alternatives that can easily compete with the common semiconductor devices.
Original languageUndefined
Title of host publicationProceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology
Place of PublicationLisbon, Portugal
PublisherINSTICC - Institute for Systems and Technologies for Information, Control and Communication
PagesPaper IS-11
Number of pages1
ISBN (Print)978-989-758-008-6
Publication statusPublished - Jan 2014

Publication series

NameProceedings of PHOTOPTICS
PublisherINSTICC - Institute for Systems and Technologies for Information, Control and Communication
Volume2

Keywords

  • IOMS-APD: Active Photonic Devices
  • IR-88768
  • METIS-303993
  • EWI-24304

Cite this

Pollnau, M. (2014). Dielectric waveguide amplifiers and lasers. In Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology (pp. Paper IS-11). (Proceedings of PHOTOPTICS; Vol. 2). Lisbon, Portugal: INSTICC - Institute for Systems and Technologies for Information, Control and Communication.
Pollnau, Markus. / Dielectric waveguide amplifiers and lasers. Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology. Lisbon, Portugal : INSTICC - Institute for Systems and Technologies for Information, Control and Communication, 2014. pp. Paper IS-11 (Proceedings of PHOTOPTICS).
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title = "Dielectric waveguide amplifiers and lasers",
abstract = "The performance of semiconductor amplifiers and lasers has made them the preferred choice for optical gain on a micro-chip. In the past few years, we have demonstrated that also rare-earth-ion-doped dielectric waveguides show remarkable performance, ranging from a small-signal gain per unit length of 1000 dB/cm, via integrated distributed-feedback lasers with ultra-narrow linewidths in the 1-kHz range, to 1.6 W of output power from a fundamental-mode channel waveguide laser with a slope efficiency exceeding 80{\%}. These performance parameters, combined with the distinct advantages of rare-earth ions, their long emission lifetimes, temporally and spatially stable gain, high-speed amplification into the Tb/s regime, reduced time jitter in ultrafast-pulse generation, and reasonably low heat generation, make these dielectric devices viable alternatives that can easily compete with the common semiconductor devices.",
keywords = "IOMS-APD: Active Photonic Devices, IR-88768, METIS-303993, EWI-24304",
author = "Markus Pollnau",
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series = "Proceedings of PHOTOPTICS",
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Pollnau, M 2014, Dielectric waveguide amplifiers and lasers. in Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology. Proceedings of PHOTOPTICS, vol. 2, INSTICC - Institute for Systems and Technologies for Information, Control and Communication, Lisbon, Portugal, pp. Paper IS-11.

Dielectric waveguide amplifiers and lasers. / Pollnau, Markus.

Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology. Lisbon, Portugal : INSTICC - Institute for Systems and Technologies for Information, Control and Communication, 2014. p. Paper IS-11 (Proceedings of PHOTOPTICS; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

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AB - The performance of semiconductor amplifiers and lasers has made them the preferred choice for optical gain on a micro-chip. In the past few years, we have demonstrated that also rare-earth-ion-doped dielectric waveguides show remarkable performance, ranging from a small-signal gain per unit length of 1000 dB/cm, via integrated distributed-feedback lasers with ultra-narrow linewidths in the 1-kHz range, to 1.6 W of output power from a fundamental-mode channel waveguide laser with a slope efficiency exceeding 80%. These performance parameters, combined with the distinct advantages of rare-earth ions, their long emission lifetimes, temporally and spatially stable gain, high-speed amplification into the Tb/s regime, reduced time jitter in ultrafast-pulse generation, and reasonably low heat generation, make these dielectric devices viable alternatives that can easily compete with the common semiconductor devices.

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BT - Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology

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Pollnau M. Dielectric waveguide amplifiers and lasers. In Proceedings of PHOTOPTICS 2014 - 2nd International Conference on Photonics, Optics and Laser Technology. Lisbon, Portugal: INSTICC - Institute for Systems and Technologies for Information, Control and Communication. 2014. p. Paper IS-11. (Proceedings of PHOTOPTICS).