通过气体填充空心光子晶体光纤中的瞬态受激拉曼散射对相干斯托克斯光进行操控。
Manipulation of coherent Stokes light by transient stimulated Raman scattering in gas filled hollow-core PCF.
作者信息
Chugreev Alexey, Nazarkin Alexander, Abdolvand Amir, Nold Johannes, Podlipensky Alexander, Russell Philip St J
机构信息
Max-Planck Institute for the Science of LightGuenther-Scharowsky Str. 1/Bau 24, 91058 Erlangen, Germany.
出版信息
Opt Express. 2009 May 25;17(11):8822-9. doi: 10.1364/oe.17.008822.
Transient stimulated Raman scattering is investigated in methane-filled hollow-core photonic crystal fiber. Using frequency-chirped ps-pulses at 1.06 microm as pump and tunable CW-radiation as Stokes seed, the vibrational excitation of the CH(4) molecules can be controlled on the sub T(2) time-scale. In this way the generated Stokes pulse can be phase-locked to the pump pulse and its spectrum manipulated.
在充甲烷的空芯光子晶体光纤中研究了瞬态受激拉曼散射。使用1.06微米的频率啁啾皮秒脉冲作为泵浦光，可调谐连续波辐射作为斯托克斯种子光，CH₄分子的振动激发可以在亚T₂时间尺度上得到控制。通过这种方式，产生的斯托克斯脉冲可以与泵浦脉冲锁相，并且其光谱可以被操控。
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