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Purcell effect observation in erbium doped lithium niobate photonic crystal structures

โœ Scribed by Chia-Hung Hou; Maria-Pilar Bernal; Chii-Chang Chen; Roland Salut; Cinzia Sada; N. Argiolas; M. Bazzan; M.V. Ciampolillo

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
331 KB
Volume
281
Category
Article
ISSN
0030-4018

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โœฆ Synopsis

In this study, we investigate the emission from a photonic crystal (PC) structure fabricated in Er-doped LiNbO 3 crystal. We report the linear, non-linear, and saturated output intensity as the pumping power is increased. The measurements are taken inside the PC and on the bulk substrate. Purcell effect can be observed in the experimental results in the presence of the PC.

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Effect of doping on the Raman modes in M
Effect of doping on the Raman modes in MgO-doped lithium niobate crystals
โœ L. J. Hu; Y. H. Chang; M. L. Hu; M. W. Chang; W. S. Tse ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 332 KB ๐Ÿ‘ 1 views

Raman spectra of a series of MgO-doped congruent LiNbO, crystals were obtained with MgO concentrations up to 30 mole%. Single crystals were successfully grown and no precipitates were discovered. The intensity, frequency and line width of the Raman phonons were studied as a function of doping percen