High Performance Back-illuminated Fiber Spectrometer

JINSP high-performance back-illuminated fiber spectrometer uses an area-array back-illuminated CCD chip with a pixel count of 2048*64 and a pixel size of 14*14μm, providing a large photosensitive area and higher spectral stability. It adopts a high-resolution optical path design and cooperates with advanced FPGA low-noise, high-speed signal processing circuits. It has an excellent spectral signal with stable and reliable performance. It is equipped with various spectral ranges to choose from,which can meet the needs of fluorescence,transmission,reflection, Raman spectroscopy,and other spectroscopic applications.

Specifically, the SR100B has a quantum efficiency of nearly 80% in the 200-1100 nm range, with a high quantum efficiency of up to 60% in the ultraviolet band. The SR100Z adopts a refrigerated area-array back- illuminated CCD chip, which can receive more optical signals, improve the signal-to-noise ratio of the spectrum, and achieve a quantum efficiency twice that of the line-array sensor in the 200-1100 nm range, and with a high quantum efficiency of up to 70% in the ultraviolet band.