Theoretical and experimental study of high-Q resonant modes in TeraHertz optical systems

被引：0
|
作者：
Jellema, W [1 ]
Withington, S [1 ]
Trappe, N [1 ]
Murphy, JA [1 ]
Wild, W [1 ]
机构：
[1] SRON, Natl Inst Space Res, NL-9700 AV Groningen, Netherlands
来源：
CONFERENCE DIGEST OF THE 2004 JOINT 29TH INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 12TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS | 2004年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The existence of multiple reflections in TeraHertz; optical system causes numerous problems in applications ranging from astronomical to medical instrumentation. We have performed a detailed theoretical study, using waveguide and free-space modal matching, of the high-Q modes that appear on THz; optical paths. Highly accurate measurements at 0.48 THz; reproduce in detail the complex behaviour that was predicted theoretically. This work opens up the possibility of designing schemes for removing these troublesome effects.
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页码：805 / 806
页数：2
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