Three-dimensional imaging with a terahertz quantum cascade laser

被引：91

作者：

Nguyen, KL

Johns, ML

Gladden, LF

Worrall, CH

Alexander, P

Beere, HE

Pepper, M

Ritchie, DA

Alton, J

Barbieri, S

Linfield, EH

机构：

[1] Univ Cambridge, Dept Chem Engn, Cambridge CB2 3RA, England

[2] Univ Cambridge, Cavendish Lab, Dept Phys 2, Cambridge CB3 0HE, England

[3] Teraview Ltd, Cambridge CB4 0HE, England

[4] Univ Cambridge, Dept Phys, Cavendish Lab, Cambridge CB3 0HE, England

[5] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 06期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1364/OE.14.002123

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Results are presented for the first imaging system that combines the high power of terahertz quantum cascade lasers with three- dimensional image reconstruction based on filtered back- projection. Images of various phantoms have been successfully reconstructed revealing both their external and internal structures. (c) 2006 Optical Society of America.

引用

页码：2123 / 2129

页数：7

共 26 条

[1] High power quantum cascade lasers operating at λ≃87 and 130 μm [J].

Ajili, L ;

Scalari, G ;

Faist, J ;

Beere, H ;

Linfield, E ;

Ritchie, D ;

Davies, G .

APPLIED PHYSICS LETTERS, 2004, 85 (18) :3986-3988

[2] Developments in people screening using terahertz technology [J].

Baker, C ;

Tribe, WR ;

Cole, BE ;

Kemp, MC .

OPTICS AND PHOTONICS FOR COUNTERTERRORISM AND CRIME FIGHTING, 2004, 5616 :61-68

[3] 2.9 THz quantum cascade lasers operating up to 70 K in continuous wave [J].

Barbieri, S ;

Alton, J ;

Beere, HE ;

Fowler, J ;

Linfield, EH ;

Ritchie, DA .

APPLIED PHYSICS LETTERS, 2004, 85 (10) :1674-1676

[4] Imaging with THz quantum cascade lasers using a Schottky diode mixer [J].

Barbieri, S ;

Alton, J ;

Baker, C ;

Lo, T ;

Beere, HE ;

Ritchie, D .

OPTICS EXPRESS, 2005, 13 (17) :6497-6503

[5] Imaging at 3.4 THz with a quantum-cascade laser [J].

Chamberlin, DR ;

Robrish, PR ;

Trutna, WR ;

Scalari, G ;

Giovannini, M ;

Ajili, L ;

Faist, J .

APPLIED OPTICS, 2005, 44 (01) :121-125

[6] Imaging with a Terahertz quantum cascade laser [J].

Darmo, J ;

Tamosiunas, V ;

Fasching, G ;

Kröll, J ;

Unterrainer, K ;

Beck, M ;

Giovannini, M ;

Faist, J ;

Kremser, C ;

Debbage, P .

OPTICS EXPRESS, 2004, 12 (09) :1879-1884

[7] Terahertz multistatic reflection imaging [J].

Dorney, TD ;

Symes, WW ;

Baraniuk, RG ;

Mittleman, DM .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2002, 19 (07) :1432-1442

[8] Nondestructive analysis of tablet coating thicknesses usign terahertz pulsed imaging [J].

Fitzgerald, AJ ;

Cole, BE ;

Taday, PF .

JOURNAL OF PHARMACEUTICAL SCIENCES, 2005, 94 (01) :177-183

[9]

HERMAN GT, 1980, IMAGE RECONSTRUCTION

[10] IMAGING WITH TERAHERTZ WAVES [J].

HU, BB ;

NUSS, MC .

OPTICS LETTERS, 1995, 20 (16) :1716-&

← 1 2 3 →