H
H. Temkin
Researcher at Colorado State University
Publications - 7
Citations - 130
H. Temkin is an academic researcher from Colorado State University. The author has contributed to research in topics: Semiconductor laser theory & Laser. The author has an hindex of 4, co-authored 7 publications receiving 130 citations.
Papers
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High-speed vertical-cavity surface emitting laser
TL;DR: In this article, gain-guided vertical-cavity surface-emitting laser (VCSEL) with a modulation bandwidth of 14 GHz is described, and it is shown that the relative intensity of the second-harmonic response decreases rapidly at higher drive currents.
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Spontaneous emission factor and its scaling in vertical cavity surface emitting lasers
TL;DR: In this article, the spontaneous emission factor β in high-quality gain-guided GaAs/AlGaAs vertical cavity surface emitting lasers was measured and β = 2.8×10−3.
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Reflection noise in vertical cavity surface emitting lasers
TL;DR: In this article, the effect of back reflections on the relaxationoscillation peaks of low threshold (<6 mA), high intrinsic bandwidth (31 GHz) vertical cavity surface emitting lasers is described.
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Photocurrent spectroscopy of Bragg mirrors in vertical cavity surface emitting lasers
TL;DR: In this article, a simple technique to precisely measure the reflectivity spectra of the Bragg mirrors in individual vertical cavity surface emitting lasers is described. But this technique is limited to the case of a single Bragg mirror.
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Reflection noise in vertical cavity surface emitting lasers
TL;DR: In this article, the effect of backreflection on the relaxation oscillation of low-threshold ( > 0.5 Hz) was studied, and the results showed that backreflections had a significant effect on the oscillation.