Zobrazeno 1 - 10
of 844
pro vyhledávání: '"Hecht B."'
Autor:
Schneider C., Rewitz C., Razinskas G., Pfeiffer W., Melchior P., Kramer C., Huang J.-S., Keitzl T., Hecht B., Goetz S., Geisler P., Fischer A., Aeschlimann M., Brixner T., Strüber C., Tuchscherer P., Voronine D. V.
Publikováno v:
EPJ Web of Conferences, Vol 41, p 09017 (2013)
Three spectroscopic techniques are presented that provide simultaneous spatial and temporal resolution: modified confocal microscopy with heterodyne detection, space-time-resolved spectroscopy using coherent control concepts, and coherent two-dimensi
Externí odkaz:
https://doaj.org/article/02d15aa85e3d42acbecf22ddefb16f6a
Landmark-based navigation systems have proven benefits relative to traditional turn-by-turn systems that use street names and distances. However, one obstacle to the implementation of landmark-based navigation systems is the complex challenge of sele
Externí odkaz:
http://arxiv.org/abs/1904.01694
Autor:
Hecht, B., Gergle, D.
This study explores language's fragmenting effect on user-generated content by examining the diversity of knowledge representations across 25 different Wikipedia language editions. This diversity is measured at two levels: the concepts that are inclu
Externí odkaz:
http://arxiv.org/abs/1904.01689
Publikováno v:
Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI 2016)
The lack of certain types of geographic data prevents the development of location-aware technologies in a number of important domains. One such type of "unmapped" geographic data is space usage rules (SURs), which are defined as geographically-bound
Externí odkaz:
http://arxiv.org/abs/1904.01673
Thanks to rapid advances in technologies like GPS and Wi-Fi positioning, smartphone users are able to determine their location almost everywhere they go. This is not true, however, of people who are traveling in underground public transportation netw
Externí odkaz:
http://arxiv.org/abs/1904.01675
Virtual globes have progressed from little-known technology to broadly popular software in a mere few years. We investigated this phenomenon through a survey and discovered that, while virtual globes are en vogue, their use is restricted to a small s
Externí odkaz:
http://arxiv.org/abs/1904.01672
Publikováno v:
In Procedia Manufacturing 2019 27:138-143
Autor:
Biagioni, P., Brida, D., Huang, J. -S., Kern, J., Duò, L., Hecht, B., Finazzi, M., Cerullo, G.
Two-pulse correlation is employed to investigate the temporal dynamics of both two-photon photoluminescence (2PPL) and four-photon photoluminescence (4PPL) in resonant and nonresonant nanoantennas excited at a wavelength of 800 nm. Our data are consi
Externí odkaz:
http://arxiv.org/abs/1109.5475
Publikováno v:
Physical Review B 79, 195441 (2009)
We show that pulse shaping techniques can be applied to tailor the ultrafast temporal response of the strongly confined and enhanced optical near fields in the feed gap of resonant optical antennas (ROAs). Using finite-difference time-domain (FDTD) s
Externí odkaz:
http://arxiv.org/abs/0807.3676
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