ATTEMPTED MEASURE OF THREE PHOTON EXCITATION CROSS SECTION OF DIHYDROERGOSTEROL

二氢麦角甾醇三光子激发截面的尝试测量

• 批准号: 6349438
• 负责人: SAMUEL T HESS
• 金额: $ 0.07万
• 依托单位: CORNELL UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-01 至 2001-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6349438
• 关键词: bioengineering /biomedical engineering; biomedical equipment development; biomedical resource; building /facility design /renovation; lasers; technology /technique

Over the past few years we have been in consultation with Spectra-Physics Lasers on the requirements of ultrafast lasers used in multiphoton microscopy. Our past collaboration has lead to the development of the "blue" mirror set that allows wavelengths as low as 680nm to be accessed with the Tsunami, Spectra-Physics commercial TiS laser. Currently we are collaborating in two areas which will facilitate the adoption of multiphoton microscopy by biologists (1) the development of an extremely broad tuning mirror set (700 to >900 nm) which eliminates the need to change mirrors between sets, and (2) the specification of the minimal set of wavelengths that would be suitable for MPM if implemented in a single box (solid-state pump included), turnkey TiS system. Such a system would be designed to operate at 3 or 4 preset wavelengths only to simplify laser operation.

在过去的几年里，我们一直在与 光谱物理激光器对超快激光器的要求 多光子显微镜。 我们过去的合作导致了 开发“蓝色”镜组，允许波长低至 680nm 将通过 Tsunami、Spectra-Physics 商业 TiS 进行访问 激光。 目前我们正在两个领域开展合作 促进生物学家采用多光子显微镜 (1) 开发极其广泛的调谐镜组（700 至 >900 nm），无需在组之间更换镜子，并且（2） 最小波长集的规格 如果在单个盒子中实施（固态泵），则适用于 MPM 包括），交钥匙 TiS 系统。 这样一个系统的设计目的是 在 3 或 4 个预设波长下运行只是为了简化激光操作。