Optimized ARROW-Based MMI Waveguides for High Fidelity Excitation Patterns for Optofluidic Multiplexing [0.03%]
一种用于光流体多路复用高保真激发模式的优化ARROW基MMI波导
Matthew A Stott,Vahid Ganjalizadeh,Maclain Olsen et al.
Matthew A Stott et al.
Multimode interference (MMI) waveguides can be used for multiplexing and de-multiplexing optical signals. High fidelity, wavelength dependent multi-spot patterns from MMI waveguides are useful for sensitive and simultaneous identification o...
Output Power Limitations and Improvements in Passively Mode Locked GaAs/AlGaAs Quantum Well Lasers [0.03%]
被动调Q的量子阱激光器的输出功率限制及改进措施研究
Giuseppe Tandoi,Charles N Ironside,John H Marsh et al.
Giuseppe Tandoi et al.
We report a novel approach for increasing the output power in passively mode locked semiconductor lasers. Our approach uses epitaxial structures with an optical trap in the bottom cladding that enlarges the vertical mode size to scale the p...
High-Speed Nonlinear Interferometric Vibrational Imaging of Biological Tissue With Comparison to Raman Microscopy [0.03%]
与拉曼显微镜相比的生物组织高速非线性干涉式振动成像技术
Wladimir A Benalcazar,Praveen D Chowdary,Zhi Jiang et al.
Wladimir A Benalcazar et al.
Vibrational contrast imaging of the distribution of complex biological molecules requires the use of techniques that provide broadband spectra with sufficient resolution. Coherent anti-Stokes Raman scattering (CARS) microscopy is currently ...
Jing Liu,Ang Li,Albert E Cerussi et al.
Jing Liu et al.
Diffuse optical imaging (DOI) is a model-based technique used for noninvasive characterization of subsurface tissue function and structure. Compared to more common transmission geometries, reflectance DOI has the advantage of being portable...
Scaling Fiber Lasers to Large Mode Area: An Investigation of Passive Mode-Locking Using a Multi-Mode Fiber [0.03%]
利用多模光纤研究大模场光纤激光器的被动锁模现象及可扩展性问题
Edwin Ding,Simon Lefrancois,Jose Nathan Kutz et al.
Edwin Ding et al.
The mode-locking of dissipative soliton fiber lasers using large mode area fiber supporting multiple transverse modes is studied experimentally and theoretically. The averaged mode-locking dynamics in a multi-mode fiber are studied using a ...
Bo Wang,Jimmy L Su,Andrei B Karpiouk et al.
Bo Wang et al.
Intravascular photoacoustic (IVPA) imaging is a catheter-based, minimally invasive, imaging modality capable of providing high-resolution optical absorption map of the arterial wall. Integrated with intravascular ultrasound (IVUS) imaging, ...
Ultrafast Method for the Analysis of Fluorescence Lifetime Imaging Microscopy Data Based on the Laguerre Expansion Technique [0.03%]
基于拉盖尔展开技术的荧光寿命成像显微镜数据超快分析方法
Javier A Jo,Qiyin Fang,Laura Marcu
Javier A Jo
We report a new deconvolution method for fluorescence lifetime imaging microscopy (FLIM) based on the Laguerre expansion technique. The performance of this method was tested on synthetic and real FLIM images. The following interesting prope...