Resonant optical nonlinearities from intersubband transitions in GaN/AIN quantum wells

R. Rapaport; Gang Chen; O. Mitrofanov; C. Gmachl; H. M. Ng; S. N.G. Chu

doi:10.1063/1.1591247

Resonant optical nonlinearities from intersubband transitions in GaN/AIN quantum wells

R. Rapaport^*, Gang Chen, O. Mitrofanov, C. Gmachl, H. M. Ng, S. N.G. Chu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

57 Scopus citations

Abstract

The resonant nonlinear optical response of the intersubband transitions in GaN/AlGaN quantum wells was measured. The prospects of using such structures as building blocks for all-optical nonlinear switches were also discussed. The measured value for the nonlinear susceptibility is found to be much smaller than previous theoretical predictions.

Original language	English
Pages (from-to)	263-265
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	2
DOIs	https://doi.org/10.1063/1.1591247
State	Published - 14 Jul 2003
Externally published	Yes

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title = "Resonant optical nonlinearities from intersubband transitions in GaN/AIN quantum wells",

abstract = "The resonant nonlinear optical response of the intersubband transitions in GaN/AlGaN quantum wells was measured. The prospects of using such structures as building blocks for all-optical nonlinear switches were also discussed. The measured value for the nonlinear susceptibility is found to be much smaller than previous theoretical predictions.",

author = "R. Rapaport and Gang Chen and O. Mitrofanov and C. Gmachl and Ng, \{H. M.\} and Chu, \{S. N.G.\}",

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AU - Mitrofanov, O.

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AU - Ng, H. M.

AU - Chu, S. N.G.

PY - 2003/7/14

Y1 - 2003/7/14

N2 - The resonant nonlinear optical response of the intersubband transitions in GaN/AlGaN quantum wells was measured. The prospects of using such structures as building blocks for all-optical nonlinear switches were also discussed. The measured value for the nonlinear susceptibility is found to be much smaller than previous theoretical predictions.

AB - The resonant nonlinear optical response of the intersubband transitions in GaN/AlGaN quantum wells was measured. The prospects of using such structures as building blocks for all-optical nonlinear switches were also discussed. The measured value for the nonlinear susceptibility is found to be much smaller than previous theoretical predictions.

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JO - Applied Physics Letters

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Resonant optical nonlinearities from intersubband transitions in GaN/AIN quantum wells

Abstract

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