Blue and blue/green laser diodes and LED-based display devices

H. Jeon, M. Hagerott, J. Ding, A. V. Nurmikko, W. Xie, D. C. Grillo, Masakazu Kobayashi, R. L. Gunshor, G. C. Hua, N. Otsuka

Research output: Contribution to journalArticle

Abstract

Summary form only given. Advances in II-VI quantum-well designs, coupled with successful realization of p-type ZnSe by molecular beam epitaxy (MBE), have enabled a variety of p-n heterojunction based devices to be realized, including the first semiconductor injection lasers operating in the blue/green portion of the spectrum. The authors discuss the electrical and optical characteristics of new LED (light emitting diodes) and laser structures where the II-VI region consists of the alloy Zn(S,Se) in which six (Zn,Cd)Se quantum wells are embedded. Both passive waveguide studies and optically pumped laser experiments have shown that the MQW (multiple quantum well) region provides sufficient optical waveguiding in the region, while providing strong confinement of both holes and electrons in the wells. The addition of sulfur to the barriers and the appropriate selection of the Cd fraction in the wells result in an emission wavelength in the blue portion of the spectrum (490-494 nm) at room temperature.

Original languageEnglish
Pages (from-to)2652-2653
Number of pages2
JournalIEEE Transactions on Electron Devices
Volume39
Issue number11
Publication statusPublished - 1992 Nov
Externally publishedYes

Fingerprint

display devices
Semiconductor quantum wells
Light emitting diodes
Semiconductor lasers
light emitting diodes
semiconductor lasers
Display devices
quantum wells
Optically pumped lasers
Injection lasers
injection lasers
Sulfur
Molecular beam epitaxy
lasers
Heterojunctions
heterojunctions
Waveguides
sulfur
molecular beam epitaxy
Semiconductor materials

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

Cite this

Jeon, H., Hagerott, M., Ding, J., Nurmikko, A. V., Xie, W., Grillo, D. C., ... Otsuka, N. (1992). Blue and blue/green laser diodes and LED-based display devices. IEEE Transactions on Electron Devices, 39(11), 2652-2653.

Blue and blue/green laser diodes and LED-based display devices. / Jeon, H.; Hagerott, M.; Ding, J.; Nurmikko, A. V.; Xie, W.; Grillo, D. C.; Kobayashi, Masakazu; Gunshor, R. L.; Hua, G. C.; Otsuka, N.

In: IEEE Transactions on Electron Devices, Vol. 39, No. 11, 11.1992, p. 2652-2653.

Research output: Contribution to journalArticle

Jeon, H, Hagerott, M, Ding, J, Nurmikko, AV, Xie, W, Grillo, DC, Kobayashi, M, Gunshor, RL, Hua, GC & Otsuka, N 1992, 'Blue and blue/green laser diodes and LED-based display devices', IEEE Transactions on Electron Devices, vol. 39, no. 11, pp. 2652-2653.
Jeon H, Hagerott M, Ding J, Nurmikko AV, Xie W, Grillo DC et al. Blue and blue/green laser diodes and LED-based display devices. IEEE Transactions on Electron Devices. 1992 Nov;39(11):2652-2653.
Jeon, H. ; Hagerott, M. ; Ding, J. ; Nurmikko, A. V. ; Xie, W. ; Grillo, D. C. ; Kobayashi, Masakazu ; Gunshor, R. L. ; Hua, G. C. ; Otsuka, N. / Blue and blue/green laser diodes and LED-based display devices. In: IEEE Transactions on Electron Devices. 1992 ; Vol. 39, No. 11. pp. 2652-2653.
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