dorsal/arxiv
View SchemaLow Threshold Two-Dimensional Annular Bragg Lasers
| Authors | Jacob Scheuer, William M. J. Green, Guy DeRose, Amnon Yariv |
|---|---|
| Categories | |
| ArXiv ID | physics/0409068 |
| URL | https://arxiv.org/abs/physics/0409068 |
| DOI | 10.1364/OL.29.002641 |
| Journal | Opt. Lett. 29, 2641(2004) |
Abstract
Lasing at telecommunication wavelengths from annular resonators employing radial Bragg reflectors is demonstrated at room temperature under pulsed optical pumping. Sub milliwatt pump threshold levels are observed for resonators with 0.5-1.5 wavelengths wide defects of radii 7-8 mm. The quality factors of the resonator modal fields are estimated to be on the order of a few thousands. The electromagnetic field is shown to be guided by the defect. Good agreement is found between the measured and calculated spectrum.
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"abstract": "Lasing at telecommunication wavelengths from annular resonators employing\nradial Bragg reflectors is demonstrated at room temperature under pulsed\noptical pumping. Sub milliwatt pump threshold levels are observed for\nresonators with 0.5-1.5 wavelengths wide defects of radii 7-8 mm. The quality\nfactors of the resonator modal fields are estimated to be on the order of a few\nthousands. The electromagnetic field is shown to be guided by the defect. Good\nagreement is found between the measured and calculated spectrum.",
"arxiv_id": "physics/0409068",
"authors": [
"Jacob Scheuer",
"William M. J. Green",
"Guy DeRose",
"Amnon Yariv"
],
"categories": [
"physics.optics"
],
"doi": "10.1364/OL.29.002641",
"journal_ref": "Opt. Lett. 29, 2641(2004)",
"title": "Low Threshold Two-Dimensional Annular Bragg Lasers",
"url": "https://arxiv.org/abs/physics/0409068"
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