LBTEK-High Sensitivity Back-thinned CCD Spectrometer

Product Description

Covers UV, visible, and near-infrared spectral ranges
Area-array back-illuminated CCD detectors, with UV Quantum Efficiency peak >70%
High signal-to-noise ratio, high dynamic range, suitable for weak-light detection scenarios such as fluorescence/Raman
Provide customized services according to user needs

The High Sensitivity Back-thinned CCD Spectrometer launched by LBTEK adopts an area-array back-illuminated CCD detector, featuring good UV response, wide dynamic range, and high signal-to-noise ratio. The detector has 2048 × 64 pixels. Compared with conventional linear-array detectors, the larger photosensitive area significantly enhances weak-light detection capability. The high dynamic range enables strong and weak signals to be displayed and compared in the same frame without segmented exposure, satisfying the requirements of various scientific research experiments including bioluminescence, fluorescence spectroscopy, Raman testing, thin-film optical characterization, and absorbance detection. LBTEK provides LBSpectra control software specifically developed for the spectrometer, allowing users to perform routine operations on spectral curves through software control. Combined with the various spectral application kits provided by LBTEK, detection of parameters such as Reflectance and transmittance can be achieved.

High Sensitivity Back-thinned CCD Spectrometer

Optional operating wavelength range：200 - 1100nm
Signal-to-noise ratio：600:1
Dynamic range：16000:1
Integration time：6 ms - 30 s

The LBS7800 series fiber optic spectrometers from LBTEK are high-performance uncooled spectral detection instruments optimized for weak-light scientific research applications. The instruments are designed based on a crossed Czerny-Turner optical table platform and equipped with an area-array back-illuminated CCD detector, achieving a quantum efficiency of 70% at 200 nm wavelength. The LBS7800 communicates with the host computer via USB2.0 (Type-B). The series includes four models: the LBS7800 covers 370 - 1040 nm, suitable for general visible-near-infrared light measurement; the LBS7800-UVNIR extends to 200 - 1100 nm, accommodating both deep-ultraviolet and near-infrared broadband applications; the LBS7800-532R and LBS7800-785R are respectively designed for Raman measurement scenarios excited by 532 nm and 785 nm lasers. LBTEK supports customized development, and for related requirements, please contact technical support.

Mercury lamp spectral curve graph

Product Model	Wavelength range	Spectral Resolution	Signal-to-noise ratio	Unit Price	Lead Time
LBS7800 New	370 - 1040 nm	0.85 nm @ 763.51 nm^a	600:1	Contact	5 weeks	Add Cart
LBS7800-UVNIR New	370 - 1040 nm	0.85 nm @ 763.51 nm^a	600:1	Contact	5 weeks	Add Cart
LBS7800-532R New	537 - 645 nm^a	0.25 nm @ 576.96 nm^b	600:1	Contact	5 weeks	Add Cart
LBS7800-785R New	795 - 1050 nm^a	0.63 nm @ 826.452 nm^b	600:1	Contact	5 weeks	Add Cart