Rapid multiexposure in vivo brain imaging system using vertical cavity surface emitting lasers as a light source

Yaaseen Atchia; Hart Levy; Suzie Dufour; Ofer Levi

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Rapid multiexposure in vivo brain imaging system using vertical cavity surface emitting lasers as a light source

机译：使用垂直腔表面发射激光器作为光源的快速体内多次曝光大脑成像系统

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We demonstrate an imaging technique implementing vertical cavity lasers with extremely low transient times for a greatly simplified realization of a multiexposure laser speckle contrast imaging system. Data from multiexposure laser speckle imaging was observed to more closely agree with absolute velocity measurements using time of flight technique, when compared to long-exposure laser speckle imaging. Furthermore, additional depth information of the vasculature morphology was inferred by accounting for the change in the static scattering from tissue above vessels with respect to the total scattering from blood flow and tissue.

机译：我们演示了一种成像技术，该技术以极短的瞬态时间实现垂直腔激光器，大大简化了多重曝光散斑对比成像系统的实现。与长时间曝光的激光散斑成像相比，观察到来自多次曝光的激光散斑成像的数据与使用飞行时间技术的绝对速度测量结果更加接近。此外，通过考虑来自血管上方组织的静态散射相对于来自血流和组织的总散射的变化，推断出脉管系统形态的其他深度信息。

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《Applied optics》 |2013年第7期|共8页
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Yaaseen Atchia; Hart Levy; Suzie Dufour; Ofer Levi;
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1. Rapid multiexposure in vivo brain imaging system using vertical cavity surface emitting lasers as a light source [J] . Yaaseen Atchia, Hart Levy, Suzie Dufour, Applied optics . 2013,第7期

机译：使用垂直腔表面发射激光器作为光源的快速体内多次曝光大脑成像系统
2. Feasibility of correlation mapping optical coherence tomography angiographic technique using a 200 kHz vertical-cavity surface-emitting laser source for in vivo microcirculation imaging applications [J] . Lal Cerine, Subhash Hrebesh M., Alexandrov Sergey, Applied optics . 2018,第22期

机译：使用200kHz垂直腔表面发射激光源的相关映射光学相干断层造影血管造影技术的可行性，用于体内微循环成像应用
3. High Q (33 000) all-epitaxial microcavity for quantum dot vertical-cavity surface-emitting lasers and quantum light sources [J] . Andreas Muller, Chih-Kang Shih, Jaemin Ahn, Applied Physics Letters . 2006,第3期

机译：高Q（33 000）全外延微腔，用于量子点垂直腔面发射激光器和量子光源
4. All-epitaxial buried heterostructure quantum dot vertical-cavity surface-emitting lasers and single quantum dot light sources [C] . Deppe, D.G., Ahn, . 2005

机译：全外延掩埋异质结构量子点垂直腔面发射激光器和单量子点光源
5. Circularly-polarized light emission by microcavity light-emitting diodes and vertical-cavity surface-emitting lasers. [D] . Zhang, Fan. 2008

机译：微腔发光二极管和垂直腔表面发射激光器发出的圆偏振光。
6. Swept-source optical coherence tomography powered by a 1.3... formula ... vertical cavity surface emitting laser enables 2.3-mm-deep brain imaging in mice in vivo [O] . Woo June Choi, Ruikang K. Wang 2015

机译：由1.3 ...垂直腔表面发射激光器驱动的扫频光学相干断层扫描能够在小鼠体内进行2.3毫米深的大脑成像
7. Swept-source optical coherence tomography powered by a 1.3 - μ m vertical cavity surface emitting laser enables 2.3-mm-deep brain imaging in micein vivo [O] . Woo June Choi, Ruikang K. Wang 2015

机译：由1.3 - μM垂直腔表面发射激光器提供动力的扫描源光学相干断层摄影使Micein Vivo的2.3mm深脑成像能够实现2.3毫米 - 深脑成像

Rapid multiexposure in vivo brain imaging system using vertical cavity surface emitting lasers as a light source

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