ISSTT Proceedings

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Miniaturization of p-GE Lasers Progress Toward a Tunable, Continuous Wave THz Laser

Authors:
E. Bründermann, A.M. Linhart, H.P. Röser, O.D. Dubon, W.L. Hansen, E.E. Haller
Abstract:
We have observed laser action in Al-doped germanium crystals with volumes as small as 0.025 cm³ , one order of magnitude smaller than previously studied p-Ge laser crystals. The duty cycle was improved by two orders of magnitude up to 2×10-³. I mproved crystal and heat sink design, high quality ohmic contacts and external resonators may offer an opportunity to build a powerful, tunable and continuous wave THz laser.
Categories:
Multipliers, Sources
Year:
1996
Session:
2
Full-text:
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Page Number(s):
187-194