DEVELOPMENT OF AOTF RAMAN SCATTERING MICROSCOPE

AOTF拉曼散射显微镜的研制

• 批准号: 2590354
• 负责人: S GOLDSTEIN
• 金额: --
• 依托单位: NATIONAL CENTER FOR RESEARCH RESOURCES
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/2590354
• 关键词: Raman spectrometry; biomedical equipment development; image enhancement; infrared microscopy; infrared radiation; lasers; radiation detector

We are developing a Raman scattering laser scanning microscope. Our novel approach to spectroscopic imaging integrates a commercial optical microscope with a state-of-the-art acousto-optic device (AOTF) and an extremely sensitive low-light-level imaging detector. The instrument is now capable of near-diffraction limited spatial resolution for both Raman and near-infrared (NIR) absorption spectroscopic microscopy.

我们正在开发拉曼散射激光扫描显微镜。 我们的 光谱成像的新方法集成了商业光学 配备最先进的声光装置 (AOTF) 和 极其灵敏的微光成像探测器。 该仪器是 现在能够为拉曼提供近衍射有限的空间分辨率 和近红外（NIR）吸收光谱显微镜。