Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm.

G. Eisenstein, U. Koren, A. H. Gnauck, Thomas L Koch, Rodney S. Tucker, P. J. Corvini, B. I. Miller

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

Abstract

The modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers are described. The fabrication and performance are discussed. Typical threshold currents and differential quantum efficiencies for these lasers are 10-20 mA and 15-20%/facet, respectively. The room temperature output powers are approx. 20 mW. The lasers exhibit single-mode operation with a side-mode suppression ratio larger than 30 dB. The small-signal frequency response is shown. Calculation of the expected spectral broadening on the basis of a simulation of modulation at 16 Gb/s using a rate equation model agrees with the relatively small chirp observed experimentally.

Original languageEnglish (US)
Title of host publicationCLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7
PublisherPubl by IEEE
ISBN (Print)155752033X
StatePublished - 1988
Externally publishedYes

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Distributed feedback lasers
Laser modes
Heterojunctions
Modulation
Lasers
Quantum efficiency
Frequency response
Fabrication
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Eisenstein, G., Koren, U., Gnauck, A. H., Koch, T. L., Tucker, R. S., Corvini, P. J., & Miller, B. I. (1988). Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm. In CLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7 Publ by IEEE.

Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm. / Eisenstein, G.; Koren, U.; Gnauck, A. H.; Koch, Thomas L; Tucker, Rodney S.; Corvini, P. J.; Miller, B. I.

CLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7. Publ by IEEE, 1988.

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

Eisenstein, G, Koren, U, Gnauck, AH, Koch, TL, Tucker, RS, Corvini, PJ & Miller, BI 1988, Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm. in CLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7. Publ by IEEE.
Eisenstein G, Koren U, Gnauck AH, Koch TL, Tucker RS, Corvini PJ et al. Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm. In CLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7. Publ by IEEE. 1988
Eisenstein, G. ; Koren, U. ; Gnauck, A. H. ; Koch, Thomas L ; Tucker, Rodney S. ; Corvini, P. J. ; Miller, B. I. / Modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers operating at 1.3 μm. CLEO 88 Conf Lasers Electro Opt 1988 Tech Dig Ser Vol 7. Publ by IEEE, 1988.
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AU - Eisenstein, G.

AU - Koren, U.

AU - Gnauck, A. H.

AU - Koch, Thomas L

AU - Tucker, Rodney S.

AU - Corvini, P. J.

AU - Miller, B. I.

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AB - The modulation and spectral properties of semi-insulating blocked planar buried heterostructure-distributed feedback lasers are described. The fabrication and performance are discussed. Typical threshold currents and differential quantum efficiencies for these lasers are 10-20 mA and 15-20%/facet, respectively. The room temperature output powers are approx. 20 mW. The lasers exhibit single-mode operation with a side-mode suppression ratio larger than 30 dB. The small-signal frequency response is shown. Calculation of the expected spectral broadening on the basis of a simulation of modulation at 16 Gb/s using a rate equation model agrees with the relatively small chirp observed experimentally.

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