1,721,109 research outputs found
All-optical Seed Pulse Extraction for Packets Synchronization Based on Self-induced Effects in a Vertical-Cavity Semiconductor Gate
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Simultaneous Dual Wavelength Conversion with Multi-Resonant Saturable Absorption Vertical-Cavity Semiconductor Gate
No full textDouble Wavelength Conversion with Multi-Resonant, Saturable Absorber-Based, Vertical-Cavity Semiconductor Gate
No full textAll-optical Signal Processing Based on Self-Induced Effects in a Vertical Cavity Semiconductor Switch
No full text\u3cp\u3eWe demonstrate all-optical seed-pulse extractor for DPSK and OOK packet synchronization and all-optical header extractor at 10 Gbit/s exploiting a novel approach based on self-induced effect in passive, low-power, polarization-independent, compact vertical cavity-semiconductor switch.\u3c/p\u3
All-optical NAND/NOR Logic Gates with Passive Nonlinear Etalon Exploiting Absorption Saturation in Semiconductor MQWs
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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