An electrical injection metallic cavity nanolaser with azimuthal polarization

K. Ding, L.J. Yin, M.T. Hill, Z.C. Liu, P.J. Veldhoven, van, C.Z. Ning

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

33 Citaten (Scopus)
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Samenvatting

We demonstrated for the first time an azimuthally polarized laser source from an electrically driven metallic cavity nanolaser with a physical cavity volume of 0.146 ¿3 (¿¿=¿1416¿nm). Single TE01 mode lasing at 78¿K was achieved by taking the advantages of the large free spectral range in such nanoscale lasers and the azimuthal polarization of lasing emission was verified experimentally. Mode shift controlled by device cavity radius was observed over a large wavelength range from 1.37¿µm to 1.53¿µm. Such metallic cavity nanolaser provides a compact electrically driven laser source for azimuthally polarized beam.
Originele taal-2Engels
Artikelnummer041110
Pagina's (van-tot)041110-1/4
TijdschriftApplied Physics Letters
Volume102
Nummer van het tijdschrift4
DOI's
StatusGepubliceerd - 2013

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