Absolute self-calibrated room-temperature terahertz powermeter
Résumé
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 μW*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.
| Origine | Fichiers produits par l'(les) auteur(s) |
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