Electron microscopy Raman spectroscopy system

Excipolar CRP confocal micro Raman/fluorescence spectrometer, electron microscopy Raman combined system $r $n • True confocal full polarization path design achieves extreme spatial resolution, wide band and expandable ultra-low wavenumber Raman to meet various testing needs $r $n • AI intelligent operation, and supports in-situ expansion of multiple physical fields such as force, heat, electricity, and magnetism $r $n •

Excipolar CRPConfocal Raman/Fluorescence Spectrometer,Electron microscopy Raman spectroscopy system

High resolution, multi-dimensional, reliable, and easy-to-use

The independently developed integrated confocal microscopy Raman/fluorescence spectroscopy system is suitable for both spectral analysis and mapping imaging. Efficient and high-throughput confocal optical path design combined with high-sensitivity detectors can achieve high signal-to-noise ratio measurement of weak optical signals. Its pinhole confocal design enables spatial resolution to reach sub micron level. According to different application requirements, multiple spectrometers and detectors can be configured to greatly suppress stray light while meeting high spectral resolution, ensuring the accuracy and repeatability of spectral data. The self-developed automatic focusing and adaptive optical path greatly improve the stability of the system, as well as the simplicity and repeatability of operation. It can be extended to open testing environments such as CPL, polarization resolution, time-resolved fluorescence lifetime, spatial conduction spectroscopy, laser scanning confocal imaging, etc., and combined with various in-situ environments such as high/low temperature, electric/magnetic field, stretching/compression, etc., to construct a multidimensional in-situ spectroscopy testing platform.

Main Features

High spatial resolution up to diffraction limit, fully polarization preserving path design for accurate measurement of spectra under characteristic polarization states

Customize the spectrometer system according to application requirements, saving costs and improving efficiency while meeting spectral resolution requirements

• High compatibility, capable of introducing multiple lasers with selectable wavelengths, compatible with a wide range of detector types to meet various testing needs

• Extremely open, designed specifically for application-oriented systems, compatible with mainstream expansion platforms in the market, meeting the needs of multi physics field testing

Based on deep learning image recognition technology, automatic recognition and targeted segmentation detection are performed according to the characteristics of the tested sample, supporting subsequent Raman fluorescence spectroscopy variable analysis

AI intelligence

The company's R&D team has achieved various intelligent operations, including automatic calibration of the entire optical path, full process intelligent spectrum collection, automatic sample positioning and tracking, and database based characterization result calibration, through software and hardware collaborative intelligence to address various challenges encountered during the use of spectral equipment.

The intelligent detection equipment of Spectral Light Intelligent Connection has taken spectral instruments from "specialized" to "universal", solving the experimental constraints of researchers in interdisciplinary and non professional fields. From parameter settings, data acquisition to instrument calibration, the assistance of AI greatly reduces the threshold for instrument use, allowing researchers in more fields to focus on their own experimental exploration.

Excipolar CRPConfocal Raman/Fluorescence Spectrometer,Electron microscopy Raman spectroscopy systemApplication fields:

Raman and fluorescence characterization of various materials and life science samples

Microscopic spectroscopic testing of micro nano materials and devices

Confocal Raman spectroscopy of boron nitride nanotubes

(Reference: Q.J, Ren et al., Applied Physics Express, 2014,7 (2): 22401.1-22401.4.)

WS2 Raman imaging

Linear Polarization Raman Spectroscopy of ZnO Nanowires

SEM image (left) and corresponding microscopic image (middle) of perovskite nanomaterials Fluorescence spectral mapping imaging (right)