首页>
外国专利>
High brightness solid state illumination system for fluorescence imaging and analysis
High brightness solid state illumination system for fluorescence imaging and analysis
展开▼
机译:高亮度固态照明系统,用于荧光成像和分析
展开▼
页面导航
摘要
著录项
相似文献
摘要
An illumination system includes a phosphor to emit light in a wavelength band ΔλPHOSPHOR, a second light source to emit light at a second wavelength λ2 within an absorption band of the phosphor, a third light source to emit light at a third wavelength λ3 and a fourth light source to emit light at a fourth wavelength λ4. A controller drives the second, third and fourth light sources. A first dichroic optical element: 1) directs light from the phosphor to an optical output of the system, 2) directs light from the third light source to the optical output, and 3) directs light from the fourth light source to the optical output. A second dichroic optical element: 1) directs light from the third light source to the first dichroic optical element, and 2) directs the light from the fourth light source to the first dichroic optical element.
展开▼