Klappenberger, F. and Renk, Karl F. and Renk, P. and Rieder, B. and Koshurinov, Y. I. and Pavelev, D. G. and Ustinov, V. and Zhukov, A. and Maleev, N. and Vasilyev, A. (2004) Semiconductor-superlattice frequency multiplier for generation of submillimeter waves. APPLIED PHYSICS LETTERS, 84 (19). pp. 3924-3926. ISSN 0003-6951, 1077-3118
Full text not available from this repository. (Request a copy)Abstract
We report on a semiconductor-superlattice frequency multiplier for the generation of submillimeter waves. A monochromatic microwave-pump field (frequency near 100 GHz) periodically excited a superlattice into states of negative differential conductivity giving rise to space-charge domain creation and annihilation joint with a nonsinusoidal high-frequency current and radiation at harmonics of the pump field. A highly doped GaAs/AlAs superlattice allowed the conversion of pump to third-harmonic radiation at 300 GHz with an efficiency of about 1% (powersimilar to30 muW). (C) 2004 American Institute of Physics.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SPACE-CHARGE DOMAINS; TECHNOLOGY; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Karl F. Renk |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 20 Jul 2021 08:12 |
| Last Modified: | 20 Jul 2021 08:12 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37646 |
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