Standard
Terahertz quantum cascade amplifier. / Ren, Y.; Wallis, R.; Shah, Y. D. et al.
26th International Symposium on Space Terahertz Technology, ISSTT 2015. International Symposium on Space Terahertz Technology, 2015.
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Harvard
Ren, Y, Wallis, R, Shah, YD, Jessop, DS
, Degl'Innocenti, R, Klimont, A, Kamboj, V, Beere, HE & Ritchie, DA 2015,
Terahertz quantum cascade amplifier. in
26th International Symposium on Space Terahertz Technology, ISSTT 2015. International Symposium on Space Terahertz Technology, 26th International Symposium on Space Terahertz Technology, ISSTT 2015, Cambridge, United States,
16/03/15.
APA
Ren, Y., Wallis, R., Shah, Y. D., Jessop, D. S.
, Degl'Innocenti, R., Klimont, A., Kamboj, V., Beere, H. E., & Ritchie, D. A. (2015).
Terahertz quantum cascade amplifier. In
26th International Symposium on Space Terahertz Technology, ISSTT 2015 International Symposium on Space Terahertz Technology.
Vancouver
Author
Ren, Y. ; Wallis, R. ; Shah, Y. D. et al. /
Terahertz quantum cascade amplifier. 26th International Symposium on Space Terahertz Technology, ISSTT 2015. International Symposium on Space Terahertz Technology, 2015.
Bibtex
@inproceedings{9f7612e94cb345b7b0dc27db39d996f5,
title = "Terahertz quantum cascade amplifier",
abstract = "We have demonstrated a terahertz (THz) optical amplifier based on a 2.9 THz quantum cascade laser (QCL) structure. By depositing an antireflective coating on the QCL facet, the laser mirror losses are enhanced to fully suppress the lasing action, creating a THz quantum cascade (QC) amplifier. Terahertz radiation amplification has been obtained, by coupling a separate THz QCL of the same active region design to the QC amplifier. A maximum optical gain as large as 30 dB with single-mode radiation output is demonstrated. Furthermore, a THz imaging system based on the effect of self-mixing in this QC amplifier has also been demonstrated.",
author = "Y. Ren and R. Wallis and Shah, {Y. D.} and Jessop, {D. S.} and Riccardo Degl'Innocenti and A. Klimont and V. Kamboj and Beere, {H. E.} and Ritchie, {D. A.}",
year = "2015",
language = "English",
booktitle = "26th International Symposium on Space Terahertz Technology, ISSTT 2015",
publisher = "International Symposium on Space Terahertz Technology",
note = "26th International Symposium on Space Terahertz Technology, ISSTT 2015 ; Conference date: 16-03-2015 Through 18-03-2015",
}
RIS
TY - GEN
T1 - Terahertz quantum cascade amplifier
AU - Ren, Y.
AU - Wallis, R.
AU - Shah, Y. D.
AU - Jessop, D. S.
AU - Degl'Innocenti, Riccardo
AU - Klimont, A.
AU - Kamboj, V.
AU - Beere, H. E.
AU - Ritchie, D. A.
PY - 2015
Y1 - 2015
N2 - We have demonstrated a terahertz (THz) optical amplifier based on a 2.9 THz quantum cascade laser (QCL) structure. By depositing an antireflective coating on the QCL facet, the laser mirror losses are enhanced to fully suppress the lasing action, creating a THz quantum cascade (QC) amplifier. Terahertz radiation amplification has been obtained, by coupling a separate THz QCL of the same active region design to the QC amplifier. A maximum optical gain as large as 30 dB with single-mode radiation output is demonstrated. Furthermore, a THz imaging system based on the effect of self-mixing in this QC amplifier has also been demonstrated.
AB - We have demonstrated a terahertz (THz) optical amplifier based on a 2.9 THz quantum cascade laser (QCL) structure. By depositing an antireflective coating on the QCL facet, the laser mirror losses are enhanced to fully suppress the lasing action, creating a THz quantum cascade (QC) amplifier. Terahertz radiation amplification has been obtained, by coupling a separate THz QCL of the same active region design to the QC amplifier. A maximum optical gain as large as 30 dB with single-mode radiation output is demonstrated. Furthermore, a THz imaging system based on the effect of self-mixing in this QC amplifier has also been demonstrated.
M3 - Conference contribution/Paper
AN - SCOPUS:84947286646
BT - 26th International Symposium on Space Terahertz Technology, ISSTT 2015
PB - International Symposium on Space Terahertz Technology
T2 - 26th International Symposium on Space Terahertz Technology, ISSTT 2015
Y2 - 16 March 2015 through 18 March 2015
ER -
