TITLE

Semiconductor–superlattice frequency multiplier for generation of submillimeter waves

AUTHOR(S)
Klappenberger, F.; Renk, K.F.; Renk, P.; Rieder, B.; Koshurinov, Yu.I.; Pavelev, D.G.; Ustinov, V.; Zhukov, A.; Maleev, N.; Vasilyev, A.
PUB. DATE
May 2004
SOURCE
Applied Physics Letters;5/10/2004, Vol. 84 Issue 19, p3924
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
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% (power∼30 µW).
ACCESSION #
13029115

 

Related Articles

  • Standardizing Data for VFD. Chmielewski, Jim // ASHRAE Journal;Dec2013, Vol. 55 Issue 12, p8 

    A letter to the editor is presented in response to the article "Standardizing Data for VFD" that was published in the June 2013 issue.

  • Standardizing Data for VFD: The Authors Respond. Krukowski, Andrea; Wray, Craig P. // ASHRAE Journal;Dec2013, Vol. 55 Issue 12, p8 

    A reply by the authors to a letter to the editor about to the article "Standardizing Data for VFD" that was published in the June 2013 issue is presented.

  • Aperiodic optical superlattices engineered for optical frequency conversion. Liu, H.; Zhu, Y. Y.; Zhu, S. N.; Zhang, C.; Ming, N. B. // Applied Physics Letters;8/6/2001, Vol. 79 Issue 6 

    An aperiodic optical superlattice is designed. The designing method is universal and can be applied to all frequency conversion processes by using the coupling of quasiphase matching, without any limitations to special materials and to given fundamental wavelengths. © 2001 American Institute...

  • Intrinsic degree-correlations in the static model of scale-free networks. Lee, J.-S.; Goh, K.-I.; Kahng, B.; Kim, D. // European Physical Journal B -- Condensed Matter;Jan2006, Vol. 49 Issue 2, p231 

    We calculate the mean neighboring degree function $\bar k_{\rm{nn}}(k)$ and the mean clustering function C(k) of vertices with degree k as a function of k in finite scale-free random networks through the static model. While both are independent of k when the degree exponent ?=3, they show the...

  • A Multi-Functional Synthetic Gene Network: A Frequency Multiplier, Oscillator and Switch. Purcell, Oliver; di Bernardo, Mario; Grierson, Claire S.; Savery, Nigel J. // PLoS ONE;2011, Vol. 6 Issue 2, p1 

    We present the design and analysis of a synthetic gene network that performs frequency multiplication. It takes oscillatory transcription factor concentrations, such as those produced from the currently available genetic oscillators, as an input, and produces oscillations with half the input...

  • Frequency multiplying oscillator with an electron beam accelerated in a drift space. Jang, Kyu-Ha; Lee, Kitae; Hee Park, Seong; Miginsky, S.; Uk Jeong, Young // Applied Physics Letters;7/2/2012, Vol. 101 Issue 1, p013507 

    In a uniform acceleration region, the behavior of a velocity-modulated electron beam has been analyzed using a particle-in-cell code. By making use of one of the accelerated harmonic components of the velocity-modulated electron beam, we demonstrate a frequency multiplying oscillator for a...

  • Bridging a few terahertz to tens of terahertz: Inspection on a cost-effective, room-temperature operated measurement system based on frequency conversion via 4-dimethylamino-N'-methyl-4'-stilbazolium tosylate crystal. Feng Qi; Kouji Nawata; Shin'ichiro Hayashi; Takashi Notake; Takeshi Matsukawa; Hiroaki Minamide // Applied Physics Letters;1/20/2014, Vol. 104 Issue 3, p031110-1 

    Based on experimental studies, we inspected the feasibility of a frequency conversion system, including both terahertz (THz) generation and detection, by using 4-dimethylamino-N0-methy-4'- stilbazolium tosylate crystal for wideband measurement. At 27 THz, more than five orders dynamic range in...

  • Feasibility of a semiconductor superlattice oscillator based on quenched domains for the generation of submillimeter waves. Scheuerer, R.; Schomburg, E.; Renk, K. F.; Wacker, A.; Scho¨ll, E. // Applied Physics Letters;8/19/2002, Vol. 81 Issue 8, p1515 

    We discuss the feasibility of a semiconductor superlattice oscillator which exploits the quenching of propagating dipole domains for the generation of submillimeter waves. We studied the dynamics of electrons in a semiconductor superlattice by performing a simulation based on a drift-diffusion...

  • Submillimeter wave response of a high T[sub c] superconducting microbridge. Takeya, Jun-ichi; Kawate, Etsuo // Applied Physics Letters;11/23/1992, Vol. 61 Issue 21, p2601 

    Investigates the submillimeter wave response of a high T[sub c] superconductors in grain boundary Josephson junction. Effectiveness of high T[sub c] superconductors in responding to high-frequency electromagnetic waves; Suppression of the critical current following an increase in energy;...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics