国际光学工程学会
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图书
作者:Xiaohui Wang , Yingxiong Song
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.024105-024105SPIE
摘要:By exploiting the non-Kolmogorov model and Rytov approximation theory, a propagation model of Bessel–Gaussian vortex beams (BGVB) propagating in a subway tunnel is derived. Based on the propagation model, a model of orbital angular momentum (OAM) mode probability distributio...
作者:Wendwesen Gebremichael , Yannick Petit , Sophie Rouzet ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.021203-021203SPIE
摘要:We detail the full characterization of the anisotropy of the absorption properties of two different Yb-doped monoclinic borate compounds under polarized light. The studied crystals are Li 6 ( Gd ) 0.75 Yb 0.25 ( BO 3 ) 3 and Li 6 Y 0.75 Yb 0.25 ( BO 3 ) 3 , respectively, and were...
作者:Jian Ye , Guanghui Liu , Peng Liu ...
来源:[J].Journal of Biomedical Optics(IF 2.881), 2018, Vol.23 (2), pp.020504-020504SPIE
摘要:We propose a portable fluorescence microscopic imaging system (PFMS) for intraoperative display of biliary structure and prevention of iatrogenic injuries during cholecystectomy. The system consists of a light source module, a camera module, and a Raspberry Pi computer with an LC...
作者:Nuo Xu , Meiping Zhu , Jian Sun ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.025101-025101SPIE
摘要:Two kinds of polarizer coatings were prepared by electron beam evaporation, using HfO2–SiO2 mixture and HfO2 as the high-refractive-index materials, respectively. The HfO2–SiO2 mixture layer was implemented by coevaporat...
作者:Hanlu Zhu , Yejin Li , Tingliang Hu ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.023107-023107SPIE
摘要:To ensure flight safety of an aerial aircraft and avoid recurrence of aircraft collisions, a method of multi-information fusion is proposed to design the key parameter to realize aircraft target detection on a space-based platform. The key parameters of a detection wave band...
作者:Lixiao Li , Jinhui Yuan , Xinzhu Sang ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.026113-026113SPIE
摘要:The ultraviolet to visible continuum generations are experimentally demonstrated by coupling femtosecond pump pulses around 800 nm into the normal dispersion region close to the zero-dispersion wavelength in the fundamental mode of a silica photonic crystal fiber (PCF). The ultra...
作者:Nanshou Wu , Lei Wang , Bifeng Zhu ...
来源:[J].Journal of Biomedical Optics(IF 2.881), 2018, Vol.23 (2), pp.026008-026008SPIE
摘要:We propose a wide-field absolute transverse blood flow velocity measurement method in vessel centerline based on absorption intensity fluctuation modulation effect. The difference between the light absorption capacities of red blood cells and background tissue under low-coherence...
作者:Samuel Arba-Mosquera , Paolo Vinciguerra , Shwetabh Verma
来源:[J].Journal of Biomedical Optics(IF 2.881), 2018, Vol.23 (2), pp.020901-020901SPIE
摘要:Using PubMed and our internal database, we extensively reviewed the literature on the technological advancements in calibration systems, with a motive to present an account of the development history, and latest developments in calibration systems used in refractive surgery laser...
作者:Xiao Cheng , Lei Feng , Fanqin Zhou ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.026108-026108SPIE
摘要:With the rapid development of the smart grid, the data aggregation point (AP) in the neighborhood area network (NAN) is becoming increasingly important for forwarding the information between the home area network and wide area network. Due to limited budget, it is unable to use o...
作者:Thore M. Bücking , Pim J. van den Berg , Stavroula Balabani ...
来源:[J].Journal of Biomedical Optics(IF 2.881), 2018, Vol.23 (2), pp.026009-026009SPIE
摘要:Photoacoustic flowmetry (PAF) based on time-domain cross correlation of photoacoustic signals is a promising technique for deep tissue measurement of blood flow velocity. Signal processing has previously been developed for single element transducers. Here, the processing met...

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