Title :
Interference between monochromatic Terahertz sources
Author :
Preu, S. ; Hanson, M. ; Zimmerman, J.D. ; Malzer, S. ; Gossard, A.C. ; Dohler, Gottfried H. ; Wang, L.J.
Author_Institution :
Max Planck Res. Group, Univ. of Erlangen-Nuremberg, Erlangen
Abstract :
We report on a method to improve spatial resolution and available power at the same time by mutual coherent emission of distant CW-Terahertz photomixers spaced by less than the coherence length of the mixing lasers.
Keywords :
laser beams; light coherence; microwave photonics; submillimetre wave generation; submillimetre wave lasers; submillimetre wave mixers; CW-terahertz photomixers; coherence length; interference aspects; mixing lasers; monochromatic terahertz sources; mutual coherent emission; spatial resolution; Delay; Fiber lasers; Frequency; Interference; Laser beams; Laser feedback; Optical beams; Optical interferometry; Spatial resolution; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
