Advances and Prospects of Frequency Doublers Based On Periodically Poled Silica Fibres
نویسندگان
چکیده
Record high efficient frequency doublers in periodically poled silica fibres are demonstrated for light generation at 532 nm and 775 nm. The onset of nonlinear conductivity is shown to limit the maximum (2) in glass. OCIS codes: (190.2620) Harmonic generation and mixing; (190.4360) Nonlinear optics, devices; (190.4370) Nonlinear optics, fibers
منابع مشابه
Nonlinear Integrated Optics with Periodically Poled Waveguides in LiNbO3
The advent of the electric field poling method to fabricate periodically poled, ferroelectric, nonlinear optical materials resulted in a renaissance of nonlinear optics. Since then quasi-phase matching has been used for efficient wavelength conversion in devices like frequency doublers, difference frequency generators (DFG) and optical parametric oscillators (OPO). Periodically poled Lithium Ni...
متن کاملFrequency stabilization of a frequency-doubled 1556-nm source to the 5S(1/2) ? 5D (5/2) two-photon transitions of rubidium.
Improvements in the power level of sources near 1550 nm and in the efficiency of waveguide frequency doublers enabled us to lock a frequency-doubled source directly to the 5S(1/2) ? 5D(5/2) two-photon transitions near 778 nm. We obtained a sufficiently powerful second-harmonic signal, exceeding 2 mW, by doubling an external-cavity diode laser that was amplified by an erbium-doped fiber amplifie...
متن کاملGuided wave optics in periodically poled KTP: quadratic nonlinearity and prospects for attosecond jitter characterization Citation
Citation Amir H. Nejadmalayeri, Franco N. C. Wong, Tony D. Roberts, Philip Battle, and Franz X. Kärtner, "Guided wave optics in periodically poled KTP: quadratic nonlinearity and prospects for attosecond jitter characterization," Opt. Lett. 34, 2522-2524 (2009) http://www.opticsinfobase.org/abstract.cfm?URI=ol-34-162522 As Published http://dx.doi.org/10.1364/OL.34.002522 Publisher Optical Socie...
متن کاملContinuous-Wave Difference-Frequency Generation in Periodically Poled RbTiOAsO4 Crystal and Application to Isotopic Analysis of Methane
We report on development of a widely tunable infrared (3.4-4.5 μm) continuous-wave laser spectrometer based on difference frequency generation in a periodically poled RbTiOAsO4 crystal and its application to isotope analysis of CH4/CH4. ©2006 Optical Society of America OCIS codes: (190.2620) Frequency conversion; (190.4400) Nonlinear optics, material; (300.6360) Laser spectroscopy
متن کاملMultistep cascading in periodically poled directional couplers.
We suggest a novel scheme for multistep cascaded parametric processes based on a periodically poled nonlinear directional coupler and derive the conditions for simultaneous phase matching of the second-harmonic generation and sum-frequency mixing processes. We predict an efficient wavelength conversion by the cascaded third-harmonic generation from the third optical communication window (1.53-1...
متن کامل