The Problems of Picosecond Analog Devices Modeling and Creation

Il'yushenko, V. N.; Stukach, O. V.; Avdochenko, B. I.

doi:10.1007/978-1-4757-6896-1_6

Cited by 2 publications

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“…Moreover the experimental curves have the same form. For EL and PL regimes, the quantum efficiency at room temperature is mainly described by ABC-model: , 3 (2) where A, B, and C are the temperature dependent Shockley-Read, radiative, and Auger recombination coefficients, respectively, and n ~ n inj (for linear recombination regime) is the concentration of non-equilibrium carriers in the MQWs.…”

Section: Resultsmentioning

confidence: 99%

“…It is used as a threshold element in circuits of exciting nonsinusoidal location antennas and pulse pumping of high-power light-emitting diodes, lasers, and Gunn-effect diodes [2], [3]. The typical switching times of the S-diode from the closed to open state vary from 0.05 to 0.50 ns, and the threshold voltages from 50 to 1000 V. This work is devoted to research and development of laser module in which electrical pumping of commercial laser diode is realized on avalanche pulse S-diode.…”

Section: Introductionmentioning

confidence: 99%

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Application of laser module with driver based on avalanche S-diode for light-emitting diode structure characterization

Kopyev

Prudaev

Avdochenko

2015

2015 International Siberian Conference on Control and Communications (SIBCON)

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This work presents results of experiments on electrical pumping of laser diode by driver based on avalanche Sdiode. Nine-fold increase of pulse power of semiconductor commercial InGaN/GaN laser diode at pulse duration 15-20 ns and frequency 90 kHz was achieved. Proposed laser module was used in set of tools for light-emitting diode structures characterization as a pumping source for photoluminescence measurements. Finally comparative test measurements of quantum efficiency of conventional light-emitting structures were conducted using electroluminescence and photoluminescence regimes. Measurements have shown promising results for developed laser module for light-emitting diode structures characterization.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%