RGB-ER-CL Miniature Fiber Spectrometer

Compact and portable, RGB-ER-CL is a cost-effective general-purpose miniature fiber spectrometer based on a crossed-asymmetric Czerny-Turner design. Equipped with a sophisticated CMOS detector, it has the advantages of high sensitivity, high resolution, high quantum efficiency and large dynamic range, and is suitable for spectral measurements in various scientific and industrial/OEM applications.

RGB-ER-CL is preconfigured with a 25um entrance slit, and provides an optical resolution of 1.5nm and an extended wavelength range of 200-1000nm. It is also possible to get different optical resolutions and spectral response ranges by selecting different gratings and slits.  For applications that requires a higher resolution, RGB-ER-CL can, for example, be preconfigured to offer an optical resolution of 1.0nm and a wavelength range of 200-900nm.

RGB-ER-CL has a USB2.0 interface for high-speed data transfer with a computer. It can also communicate with external devices via available GPIO pins.

Features:

• Compact, light and portable, suitable for system integration
• Unique optical bench design minimizes stray light and noises
• Wide wavelength range with balanced spectral response
• High sensitivity detector enables weak signal detection
• Possible customizations with a variety of gratings, slits, and lenses
• USB2.0 interface, high-speed data transfer

Applications:

• Wavelength measurement
• Transmission/reflection measurement
• Radiation measurement
• Absorbance measurement
• Thin-film measurement
• Color measurement
• Fluorescence measurement
• Laser-induced breakdown spectroscopy (LIBS)
• Biochemical and medical analysis