Calibration of 253.7 nm irradiance based on the silicon photodiode self-calibration technique
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- Ohkubo Kazuaki
- Lighting Research Laboratory, Matsushita Electric Ind. Co., Ltd.
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- Ohno Yoshihiro
- Lighting Research Laboratory, Matsushita Electric Ind. Co., Ltd.
Bibliographic Information
- Other Title
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- シリコンフォトダイオードの自己校正法に基づいた253.7nm放射の絶対測定
- シリコン フォトダイオード ノ ジコ コウセイホウ ニ モトズイタ 253.7
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Description
An attempt was made to develop a new method to measure the bactericidal irradiance (253. 7 nm) accurately based on the silicon photodiode self-calibration technique. The absolute responsivity of a silicon photodiode was determined at 632.8 nm with self-calibration technique. The absolute responsivity at 253. 7 nm of the photodiode was determined by the relative spectral responsivity measurement using a spectral responsivity standard which is a thermal detector. Pure bactericidal radiation was generated from the combination of a bactericidal lamp (GL-15) and an interference filter which has a pass-band of only around 253. 7 nm, and its irradiance was calibrated using the silicon photodiode with an aperture of known opening area. Using the calibrated radiation, any bactericidal irradiance detector can be calibrated accurately.
Journal
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- JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
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JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 73 (10), 619-624, 1989
The Illuminating Engineering Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282679062201344
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- NII Article ID
- 40004320034
- 130006766493
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- NII Book ID
- AN00268860
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- ISSN
- 1349838X
- 21851506
- 00192341
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- NDL BIB ID
- 3252810
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed