Two-crystal, synchronously pumped, femtosecond optical parametric oscillator

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Título:	Two-crystal, synchronously pumped, femtosecond optical parametric oscillator
Autor/a:	Ramaiah-Badarla, V.; Esteban-Martin, A.; Ebrahim-Zadeh, Majid
Otros autores:	Universitat Politècnica de Catalunya. Institut de Ciències Fotòniques
Abstract:	We demonstrate a femtosecond optical parametric oscillator based on two nonlinear crystals synchronously pumped by a single ultrafast laser for efficient intracavity signal amplification and output power enhancement. By deploying two identical MgO:PPLN crystals in a single standing-wave cavity, and two pump pulse trains of similar average power from the same Kerr-lens-mode-locked Ti:sapphire laser, a minimum enhancement of 56% in the extracted signal power is achieved, with un-optimized output coupling, when temporal synchronization between the two intracavity signal pulse trains is established, resulting in a corresponding enhancement of 49% in pump depletion. Using intracavity dispersion control, near-transform-limited signal pulses with clean spectrum are obtained
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica -Optical parametric oscillators -Ultrafast nonlinear optics -Parametric oscillators and amplifiers -Fotònica
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Tipo de documento:	Artículo - Borrador Artículo
Editor:	OSA
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Ramaiah-Badarla, V.; Chaitanya Kumar, S.; Esteban-Martin, A.; Devi, K.; Zawilski, K. T.; Schunemann, P. G.; Ebrahim-Zadeh, M.

Kumar, S. Chaitanya; Canals Casals, J.; Wei, Junxiong; Ebrahim-Zadeh, Majid

Ye, Hanyu; Chaitanya Kumar, S.; Wei, Junxiong; Schunemann, P. G.; Ebrahim-Zadeh, Majid

Ye, Hanyu; Nandy, B.; Chaitanya Kumar, S.; Ebrahim-Zadeh, Majid

Wei, Junxiong; Chaitanya Kumar, S.; Hanyu, Ye; Schunemann, Peter G.; Ebrahim-Zadeh, Majid

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