Comparison of quantum-efficient silicon photodetectors with a cryogenic absolute radiometer at a laser wavelength of 543,5 nm

Timo Varpula, Leif Liedquist, Hanne Ludvigsen, Henri Reyn, Jan de Vreede

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Abstract

Quantum-efficient silicon photodetectors of VSL (The Netherlands) and SP (Sweden), were compared with the cryogenic absolute radiometer of VTT (Finland). Agreement between the detectors was found at a level of 10-4 when the data of four silicon detectors are combined. The comparison was performed at a laser frequency of 5,515 81 × 1014 Hz (λ = 543,515 nm in vacuum).

Original languageEnglish
Pages (from-to)349 - 352
Number of pages4
JournalMetrologia
Volume28
Issue number4
DOIs
Publication statusPublished - 1991
MoE publication typeA1 Journal article-refereed

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Silicon detectors
Radiometers
Photodetectors
Cryogenics
Vacuum
Detectors
Silicon
Wavelength
Lasers

Cite this

Varpula, Timo ; Liedquist, Leif ; Ludvigsen, Hanne ; Reyn, Henri ; de Vreede, Jan. / Comparison of quantum-efficient silicon photodetectors with a cryogenic absolute radiometer at a laser wavelength of 543,5 nm. In: Metrologia. 1991 ; Vol. 28, No. 4. pp. 349 - 352.
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Comparison of quantum-efficient silicon photodetectors with a cryogenic absolute radiometer at a laser wavelength of 543,5 nm. / Varpula, Timo; Liedquist, Leif; Ludvigsen, Hanne; Reyn, Henri; de Vreede, Jan.

In: Metrologia, Vol. 28, No. 4, 1991, p. 349 - 352.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Comparison of quantum-efficient silicon photodetectors with a cryogenic absolute radiometer at a laser wavelength of 543,5 nm

AU - Varpula, Timo

AU - Liedquist, Leif

AU - Ludvigsen, Hanne

AU - Reyn, Henri

AU - de Vreede, Jan

N1 - Project code: SÄH9022

PY - 1991

Y1 - 1991

N2 - Quantum-efficient silicon photodetectors of VSL (The Netherlands) and SP (Sweden), were compared with the cryogenic absolute radiometer of VTT (Finland). Agreement between the detectors was found at a level of 10-4 when the data of four silicon detectors are combined. The comparison was performed at a laser frequency of 5,515 81 × 1014 Hz (λ = 543,515 nm in vacuum).

AB - Quantum-efficient silicon photodetectors of VSL (The Netherlands) and SP (Sweden), were compared with the cryogenic absolute radiometer of VTT (Finland). Agreement between the detectors was found at a level of 10-4 when the data of four silicon detectors are combined. The comparison was performed at a laser frequency of 5,515 81 × 1014 Hz (λ = 543,515 nm in vacuum).

U2 - 10.1088/0026-1394/28/4/007

DO - 10.1088/0026-1394/28/4/007

M3 - Article

VL - 28

SP - 349

EP - 352

JO - Metrologia

JF - Metrologia

SN - 0026-1394

IS - 4

ER -