Blandin Pierre, Druon Frederic, Hanna Marc, Lévêque-Fort Sandrine, Lesvigne Christelle, Couderc Vincent, Leproux Philippe, Tonello Alessandro, Georges Patrick
Laboratoire Charles Fabry de l'Institut d'Optique, CNRS, University Paris-Sud, Palaiseau, France.
Opt Express. 2008 Nov 10;16(23):18844-9. doi: 10.1364/oe.16.018844.
We present the generation of a picosecond polarized supercontinuum in highly birefringent multimodal microstructured fiber. The initial steps of the spectral broadening are dominated by intermodal four-wave mixing controlled by the specific fiber design. Using a low repetition rate ultra-stable solid state laser, a pulse train well-suited for versatile time-domain fluorescence lifetime imaging applications is obtained.
我们展示了在高双折射多模微结构光纤中产生皮秒级偏振超连续谱的过程。光谱展宽的初始步骤主要由特定光纤设计所控制的模间四波混频主导。通过使用低重复率的超稳定固态激光器，获得了适用于多种时域荧光寿命成像应用的脉冲序列。
