LED Lamp Illuminator & Drivers
About ASI’s LEDs
ASI’s high intensity LED lamp source and driver is a simple way to provide transmitted light illumination, or even epi-fluorescent excitation when appropriate LED color is used. For transmitted light a white LED is used. LEDs are available in a range of colors with typically 20-30nm spectral half-widths for fluorescent excitation. The LEDs are rated at 3W and can supply ~100mW of luminous intensity depending on the specific LED wavelength. Using several beam splitter cubes and LED lamps, it is possible to construct a multi-color LED excitation system with these off-the shelf parts.