Hybrid 2-color/3-color background-free broadband CARS with passive polarization optics

Hybrid 2-color/3-color background-free broadband CARS with passive polarization optics
复制标题

具有无源偏振光学器件的混合 2 色/3 色无背景宽带 CARS

DOI:
10.1117/12.2510052
复制
发表时间:
2019
期刊:
--
影响因子:
--
通讯作者:
Sturzenbaum S
Sturzenbaum S
中科院分区:
--
文献类型:
--
作者:
Sturzenbaum S

文献摘要

参考文献

相似文献

混合2色/3色激发机制中的宽带相干反斯托克斯拉曼散射(B-CARS)已被证明是在整个感兴趣的振动区域(指纹和C-H伸缩)上产生汽车的光子有效方法。我们在这里扩展了我们的光谱干涉偏振汽车(SIP-CARS)方法,证明了2色和3色激发的功率/偏振依赖性与理论一致,探讨了SIP-CARS方法在各向异性特殊情况下的应用,双折射材料(使用胶原)和目前在体内脂质成像的不同突变的线虫秀丽隐杆线虫与修改的脂质分布。将SIP-CARS扩展到混合激发方案,使得快速、全光学和定量的拉曼成像方法成为可能。
Broadband coherent anti-Stokes Raman scattering (B-CARS) in a hybrid 2-color/3-color excitation regime has been shown to be a photon-efficient method of generating CARS across the entire vibrational region of interest (fingerprint and C-H stretch). We extend here our spectral interferometric polarized CARS (SIP-CARS) approach to a hybrid 2-color/3-color excitation regime, demonstrate that the power/polarization dependence for both 2- color and 3-color excitation agrees with theory, explore the application of SIP-CARS for the special case of anisotropic, birefringent materials (using collagen) and present in vivo lipid imaging of different mutations of the nematode Caenorhabditis elegans with modified lipid distributions. The extension of SIP-CARS to a hybrid excitation scheme makes possible a fast, all-optical and quantitative method for Raman imaging.
具有光学非共振背景去除功能的三色相干反斯托克斯拉曼散射
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
Priyank Shah;Thomas Kavanagh;D. Richards
通讯作者: D. Richards
使用相干反斯托克斯拉曼散射的无源偏振光学器件实现光谱干涉测量。
DOI: 10.1103/physrevlett.111.103902
发表时间: 2013
影响因子: 8.6
作者:
Littleton B
通讯作者: Littleton B