Power characteristics of 2.2 μm LEDs for spectroscopic applications
А. А. ПоповA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgV. V. SherstnevA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgYu. P. YakovlevA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg
ABI
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The results of an investigation of the basic electric and power characteristics of 2.0-2.28 μm LEDs for spectroscopic measurements of nitrogen-containing molecules are reported. Room-temperature continuous-mode LEDs were produced from a double symmetric as well as nonsymmetric heterostructure based on the solid solutions GaInAsSb. Continuous-wave optical power ∼1.7 mW of the LED was achieved by optimizing the structure.
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