Thermal poling of optical glasses: mechanisms and second‐order optical properties
The objective to induce reproducible, efficient, and stable second‐order nonlinear optical
properties (SONL) in an isotropic material remains a challenge in photonics. Thermal poling …
properties (SONL) in an isotropic material remains a challenge in photonics. Thermal poling …
High-average-power second-harmonic generation from periodically poled silica fibers
The generation of 236 mW of second-harmonic power in a 32-cm-long periodically poled
silica fiber, corresponding to an average conversion efficiency of 15.2±0.5%, is reported …
silica fiber, corresponding to an average conversion efficiency of 15.2±0.5%, is reported …
The early years of fiber nonlinear optics
RH Stolen - Journal of Lightwave Technology, 2008 - ieeexplore.ieee.org
The Early Years of Fiber Nonlinear Optics Page 1 JOURNAL OF LIGHTWAVE TECHNOLOGY,
VOL. 26, NO. 9, MAY 1, 2008 1021 The Early Years of Fiber Nonlinear Optics Roger H. Stolen …
VOL. 26, NO. 9, MAY 1, 2008 1021 The Early Years of Fiber Nonlinear Optics Roger H. Stolen …
Second harmonic generation in multimode graded-index fibers: spatial beam cleaning and multiple harmonic sideband generation
We study experimentally and numerically the spectral and spatial dynamics of second
harmonic generation in an all-optically poled multimode graded-index fiber. In contrast with …
harmonic generation in an all-optically poled multimode graded-index fiber. In contrast with …
Thermal poling of silica in air and under vacuum: The influence of charge transport on second harmonic generation
V Pruneri, F Samoggia, G Bonfrate… - Applied physics …, 1999 - pubs.aip.org
A comparison between thermal poling of silica in air and in vacuum is reported. It is shown
that the second-order susceptibility and thickness of the nonlinear layer as well as their time …
that the second-order susceptibility and thickness of the nonlinear layer as well as their time …
Nonlinear optical properties of glass
Numerous innovations in photonics have been realized on the basis of nonlinear optical
properties, notably in information technologies. To take advantage of the nonlinear optical …
properties, notably in information technologies. To take advantage of the nonlinear optical …
Parametric fluorescence in periodically poled silica fibers
We report the observation of quasiphase matched parametric fluorescence from a
periodically poled silica fiber. A pair-photon production rate of more than 100 MHz around …
periodically poled silica fiber. A pair-photon production rate of more than 100 MHz around …
Advances in silica-based integrated optics
Recent advances within the realization of silica-based planar waveguide circuitry are
presented. This ranges from the production methods for planar waveguides, including a …
presented. This ranges from the production methods for planar waveguides, including a …
Phase-matched electric-field-induced second-harmonic generation in Xe-filled hollow-core photonic crystal fiber
Second-order nonlinearity is induced inside a Xe-filled hollow-core photonic crystal fiber
(PCF) by applying an external dc field. The system uniquely allows the linear optical …
(PCF) by applying an external dc field. The system uniquely allows the linear optical …
Instant and efficient second-harmonic generation and downconversion in unprepared graded-index multimode fibers
We show that germanium-doped graded-index multimode silica fibers can exhibit relatively
high conversion efficiencies (∼ 6.5%) for second-harmonic generation when excited at …
high conversion efficiencies (∼ 6.5%) for second-harmonic generation when excited at …