| Differential spectral responsivity measurement of photovoltaic detectors with a light-emitting-diode-based integrating sphere source. | |
| | |
MedLine Citation:
|
PMID: 21151235 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
|
We present an experimental realization of differential spectral responsivity measurement by using a light-emitting diode (LED)-based integrating sphere source. The spectral irradiance responsivity is measured by a Lambertian-like radiation field with a diameter of 40 mm at the peak wavelengths of the 35 selectable LEDs covering a range from 280 to 1550 nm. The systematic errors and uncertainties due to lock-in detection, spatial irradiance distribution, and reflection from the test detector are experimentally corrected or considered. In addition, we implemented a numerical procedure to correct the error due to the broad spectral bandwidth of the LEDs. The overall uncertainty of the DSR measurement is evaluated to be 2.2% (k = 2) for Si detectors. To demonstrate its application, we present the measurement results of two Si photovoltaic detectors at different bias irradiance levels up to 120 mW/cm(2). |
| | |
Authors:
|
Ghufron Zaid; Seung-Nam Park; Seongchong Park; Dong-Hoon Lee |
Related Documents
:
|
3695495 - Circadian and seasonal control of neuroendocrine-gonadal activity. 14550945 - The rhythm of yeast. 19948115 - Reversible phosphorylation subserves robust circadian rhythms by creating a switch in i... 15516515 - Circadian rhythms of ethylene emission in arabidopsis. 7644505 - Frequency encoding in excitable systems with applications to calcium oscillations. 8084735 - Perceived motion in structure from motion: pointing responses to the axis of rotation. |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Applied optics Volume: 49 ISSN: 1539-4522 ISO Abbreviation: Appl Opt Publication Date: 2010 Dec |
Date Detail:
|
Created Date: 2010-12-14 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0247660 Medline TA: Appl Opt Country: United States |
Other Details:
|
Languages: eng Pagination: 6772-83 Citation Subset: - |
Affiliation:
|
Science of Measurement Department, University of Science and Technology, 217 Gajung-ro, Yuseong-gu, Daejeon 305-350, South Korea. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Apertureless near-field/far-field CW two-photon microscope for biological and material imaging and s...
Next Document: Fiber optic pressure sensing with conforming elastomers.