Rectangular metallic waveguide resonator performance evaluation at near-millimeter wavelengths

An experimental comparison the performance of a far infrared (FIR) waveguide laser operating near the 1.2 mm wavelength with two different types of waveguides has been performed. The results indicate that a tall metallic rectangular waveguide has a lower threshold and produces more linearly polarize...

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Veröffentlicht in:	IEEE journal of quantum electronics 1981-12, Vol.17 (12), p.2254-2256
1. Verfasser:	Gamble, E. B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dielectrics Finite impulse response filter Laser modes Optical attenuators Optical resonators Optical waveguides Power generation Power lasers Rectangular waveguides Waveguide lasers
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Beschreibung
Zusammenfassung:	An experimental comparison the performance of a far infrared (FIR) waveguide laser operating near the 1.2 mm wavelength with two different types of waveguides has been performed. The results indicate that a tall metallic rectangular waveguide has a lower threshold and produces more linearly polarized FIR power than a circular dielectric waveguide of comparable size.
ISSN:	0018-9197 1558-1713
DOI:	10.1109/JQE.1981.1070706