مشخصات پژوهش

عنوان	BiB3O6 femtosecond optical parametric oscillator
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	BiB3O6, Femtosecond pulse, OPO, Ti:apphire, laser, Nonlinear crystal, optical parametric oscillator
چکیده	We report a femtosecond optical parametric oscillator (OPO) based on the nonlinear material BiB3O6. The OPO is synchronously pumped in the blue by the second harmonic of a Kerr-lens-mode-locked Ti:sapphire laser. It can provide wide and continuous tuning across the entire green–yellow–orange–red spectral range with a single crystal and a single set of mirrors. Using a 500 micron BiB3O6 crystal and collinear type I (e+e →o) phase matching in the optical yz plane, a signal wavelength range of 480–710 nm is demonstrated with angle tuning at room temperature at average output powers of 270 mW. With 220 fs blue pump pulses, near-transform-limited signal pulses of 120 fs duration have been obtained at 76 MHz repetition rate.
پژوهشگران	مجید ابراهیم زاده (نفر سوم)، ادولفو استبان مارتین (نفر دوم)، مسعود قطبی (نفر اول)