We demonstrate narrow linewidth emission from terahertz lasers at low magnetic fields where intervalence-band emission dominates. The volume of these laser crystals is 32 which is one order of magnitude smaller than the lasers for which the emission spectrum has been measured previously. The frequencies emitted are shown to be selected by the optical cavity and do not shift with the magnetic field, as has been observed for larger laser crystals.
REFERENCES
1.
R. T.
Boreiko
and A. L.
Betz
, Astrophys. J., Suppl.
111
, 409
(1997
).2.
C. M.
Ciesla
, D. D.
Arnone
, A.
Corchia
, D.
Crawley
, C.
Longbottom
, E. J.
Linfield
, and M.
Pepper
, Proc. SPIE
3934
, 73
(2000
).3.
A. V.
Muravjov
, S. H.
Withers
, H.
Weidner
, W.
Trimble
, S. G.
Pavlov
, V. N.
Shastin
, and R. E.
Peale
, Appl. Phys. Lett.
73
, 3037
(1998
).4.
J. N.
Hovenier
, A. V.
Muravjov
, S. G.
Pavlov
, V. N.
Shastin
, R. C.
Strijbos
, and W. Th.
Wenckebach
, Appl. Phys. Lett.
71
, 443
(1997
).5.
J. N.
Hovenier
, R. M.
de Kleijn
, T. O.
Klassen
, W. Th.
Wenckebach
, D. R.
Chamberlin
, E.
Bründermann
, and E. E.
Haller
, Appl. Phys. Lett.
77
, 3155
(2000
).6.
E.
Bründermann
, A. M.
Linhart
, L.
Reichertz
, H. P.
Röser
, O. D.
Dubon
, W. L.
Hansen
, G.
Sirmain
, and E. E.
Haller
, Appl. Phys. Lett.
68
, 3075
(1996
).7.
P. D.
Coleman
and D. W.
Cronin
, Int. J. Infrared Millim. Waves
18
, 1241
(1997
).8.
E.
Bründermann
, D. R.
Chamberlin
, and E. E.
Haller
, Appl. Phys. Lett.
76
, 2991
(2000
).9.
E.
Bründermann
, D. R.
Chamberlin
, and E. E.
Haller
, Appl. Phys. Lett.
73
, 2757
(1998
).10.
E. E. Haller and E. Bründermann, US Patent No. 6,011,810 (4 January 2000).
11.
L. A.
Reichertz
, O. D.
Dubon
, G.
Sirmain
, E.
Bründermann
, W. L.
Hansen
, D. R.
Chamberlin
, A. M.
Linhart
, H. P.
Röser
, and E. E.
Haller
, Phys. Rev. B
56
, 12069
(1997
).12.
A. V.
Muravjov
, E. W.
Nelson
, R. E.
Peale
, V. N.
Shastin
, and C. J.
Fredricksen
, Infrared Phys. Technol.
44
, 75
(2003
).13.
E.
Bründermann
, H. P.
Röser
, A. V.
Muravjov
, S. G.
Pavlov
, and V. N.
Shastin
, Infrared Phys. Technol.
36
, 59
(1995
).14.
D. R.
Chamberlin
, E.
Bründermann
, and E. E.
Haller
, Appl. Phys. Lett.
74
, 3761
(1999
).
This content is only available via PDF.
© 2003 American Institute of Physics.
2003
American Institute of Physics
You do not currently have access to this content.