Tiny dimensions of an LED chip (0.35 × 0.35 mm), narrow-band emission spectrum, short response time and low thermal flux enables the creation of very compact multi-element LED arrays and LED matrices emitting at one or different wavelengths.
The LED matrix is a kind of arrangement of similar or different LED-chips mounted in a single compact package and driven together or independently. This kind of emitter is a powerful radiation source for portable optical analysing systems.
About standard one-wavelength matrices
About standard multi-wavelength matrices
About custom matrices