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Intersubband Electroluminescence from Silicon-Based Quantum Cascade Structures

✍ Scribed by Dehlinger, G.

Book ID
121163370
Publisher
American Association for the Advancement of Science
Year
2000
Tongue
English
Weight
774 KB
Volume
290
Category
Article
ISSN
0036-8075

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πŸ“œ SIMILAR VOLUMES

Intersubband lasing in silicon-based qua
Intersubband lasing in silicon-based quantum well structures
✍ G. Sun; L. Friedman; R.A. Soref πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 145 KB

Because of the absence of polar optical phonon scattering, the lifetime difference of the upper and lower lasing levels, to which population inversion and laser gain are proportional, is an order of magnitude larger in silicon-based structures than in the III-Vs. Further enhancements are due to phon