Absolute self-calibrated room-temperature terahertz powermeter

被引：5

作者：

Pradere, Christophe ^{[1
]}

Caumes, Jean-Pascal ^{[1
]}

Toutain, Jean ^{[1
]}

Abraham, Emmanuel ^{[2
]}

Chassagne, Bruno ^{[3
]}

Batsale, Jean-Christophe ^{[1
]}

机构：

[1] CNRS, TREFLE Dept I2M, UMR Esplanade Arts & Metiers 5295, F-33405 Talence, France

[2] Univ Bordeaux, CNRS, LOMA, UMR 5798, F-33405 Talence, France

[3] ALPhANOV, Technol Laser & Opt Ctr, F-33405 Talence, France

来源：

APPLIED OPTICS | 2013年 / 52卷 / 11期

关键词：

Broadband response - High sensitivity - Optical and thermal properties - Performance characteristics - Powermeter - Self calibration - Temperature measuring - Thermal converters;

D O I：

10.1364/AO.52.002320

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coupling optical and thermal properties of a terahertz (THz) thermal converter based on the Seebeck effect provides an unsupplied room-temperature measuring device dedicated to THz power metrology. Performance characteristics such as broadband response (0-30 THz), high sensitivity (<25 mu W.Hz(-0.5)), and the possibility to develop an internal absolute self-calibration estimated at 9.93 W.V-1 are reported. Advantages and drawbacks of this THz powermeter are discussed. (C) 2013 Optical Society of America

引用

页码：2320 / 2324

页数：5

共 11 条

[1]

[Anonymous], GUNN OSC

[2] EMIR: a photothermal tool for electromagnetic phenomena characterization [J].

Balageas, D ;

Levesque, P .

REVUE GENERALE DE THERMIQUE, 1998, 37 (08) :725-739

[3] Focal-plane micro-bolometer arrays for 0.5 THz spatial room-temperature imaging [J].

Caumes, J. -P. ;

Chassagne, B. ;

Coquillat, D. ;

Teppe, F. ;

Knap, W. .

ELECTRONICS LETTERS, 2009, 45 (01) :34-35

[4] Thermal analysis of chemical reaction with a continuous microfluidic calorimeter [J].

Hany, Cindy ;

Lebrun, Helene ;

Pradere, Christophe ;

Toutain, Jean ;

Batsale, Jean-Christophe .

CHEMICAL ENGINEERING JOURNAL, 2010, 160 (03) :814-822

[5]

Keating Thomas, THZ POWER METER

[6] Recent progress in high-temperature superconductor bolometric detectors: from the mid-infrared to the far-infrared (THz) range [J].

Kreisler, AJ ;

Gaugue, A .

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2000, 13 (08) :1235-1245

[7]

Kulipanov G.N., 2008, Terahertz Sci. Techn, V1, P107

[8] Thermal quadrupole method with internal heat sources [J].

Pailhes, J. ;

Pradere, C. ;

Battaglia, J. -L. ;

Toutain, J. ;

Kusiak, A. ;

Aregba, A. W. ;

Batsale, J-C. .

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2012, 53 :49-55

[9]

Pradere C., 2009, Patent N&DEG

[10]

FR, Patent No. [09 52097, 0952097]

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