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Study of temperature sensitive optical parameters and junction temperature determination of light-emitting diodes
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10.1063/1.4718612
/content/aip/journal/apl/100/20/10.1063/1.4718612
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/20/10.1063/1.4718612

Figures

Image of FIG. 1.
FIG. 1.

(a) The temperature dependent red-shift when If was set at 350 mA, and heat sink temperature was varied from 288 to 338 K. (b) The If dependent blue-shift with the Tj set to 308 K.

Image of FIG. 2.
FIG. 2.

(a) The ΔTjc transient responses on each If on heat sink temperature set to 308 K. (b) The ΔTjc -If relationship.

Image of FIG. 3.
FIG. 3.

The temperature dependent relationship of (a) λc and (b) FWHM on series If from 150 to 850 mA.

Image of FIG. 4.
FIG. 4.

The If dependent relationship of (a) λc and (b) FWHM on the Tj set 308 K.

Tables

Generic image for table
Table I.

The slope and R-squares of the TSOP-temperature linear relationships on each forward current.

Generic image for table
Table II.

Parameters and R-squares in the TSOP-If relationships.

Generic image for table
Table III.

Measuring results among two TSOPs model and forward-voltage method.

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/content/aip/journal/apl/100/20/10.1063/1.4718612
2012-05-17
2014-04-21
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Study of temperature sensitive optical parameters and junction temperature determination of light-emitting diodes
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/20/10.1063/1.4718612
10.1063/1.4718612
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