Autocorrelation and ultrafast optical thresholdingat 1.5 µm using a commercialInGaAsP 1.3 µm laser diode
- 19 February 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (4) , 358-360
- https://doi.org/10.1049/el:19980298
Abstract
Two-photon absorption in a commercial InGaAsP 1.3 µm Fabry-Perot laser diode has been used for autocorrelation measurements of picosecond pulses at 1.5 µm with average power peak-power products as low as 0.15 × 10–3 (mW)2. The laser diode has also been observed to possess a sub-nanosecond electrical response suitable for optical thresholding applications.Keywords
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