T
Tsing-Hua Her
Researcher at University of North Carolina at Charlotte
Publications - 94
Citations - 2881
Tsing-Hua Her is an academic researcher from University of North Carolina at Charlotte. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 18, co-authored 89 publications receiving 2719 citations. Previous affiliations of Tsing-Hua Her include University of North Carolina at Chapel Hill & Harvard University.
Papers
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Journal ArticleDOI
Three-dimensional optical storage inside transparent materials.
Eli N. Glezer,Milos Milosavljevic,L. Huang,Richard J. Finlay,Tsing-Hua Her,J. P. Callan,Eric Mazur +6 more
TL;DR: A novel method for three-dimensional optical data storage that has submicrometer size resolution, provides a large contrast in index of refraction, and is applicable to a wide range of transparent materials is presented.
Journal ArticleDOI
Microstructuring of silicon with femtosecond laser pulses
TL;DR: In this paper, the authors report that silicon surfaces develop an array of sharp conical spikes when irradiated with 500 laser pulses of 100-fs duration, 10kJ/m2 fluence in 500-Torr SF6 or Cl2.
Journal ArticleDOI
Femtosecond laser-induced formation of spikes on silicon
TL;DR: In this article, it was shown that silicon surfaces develop arrays of sharp conical spikes when irradiated with 500-fs laser pulses in SF6 and the height of the spikes decreases with increasing pulse duration or decreasing laser fluence, and scales nonlinearly with the average separation between spikes.
Journal ArticleDOI
Optimization of pulse regeneration at 40 Gb/s based on spectral filtering of self-phase modulation in fiber
TL;DR: In this article, an all-optical 2R regenerator at 40 Gb/s that is based on self-phase modulation in fiber is presented, and the effect of fiber length, launch power into the fiber, and regenerator filter offset on the regenerator performance is investigated.
Proceedings ArticleDOI
40 Gbit/s pseudo-linear transmission over one million kilometers
G. Raybon,Yan-Kuin Su,Juerg Leuthold,Rene-Jean Essiambre,Tsing-Hua Her,C. Joergensen,Paul Steinvurzel,K.D.K. Feder +7 more
TL;DR: In this article, a 40 Gbit/s pseudo-linear (non-soliton) transmission over 1000000 km of nonzero dispersion fiber is achieved using all-optical 2R regeneration and in-line synchronous modulation after every 400 km (4/spl times/100 km).