Laser Confocal Raman Microspectrometer Introduction Applications of Raman Spectroscopy Laser Confocal Raman Microspectrometer ZOLIX INSTRUMENTS CO.,LTD.

Titan Electro-Optics Titan Electro-Optics Co,.LTD. Titan Electro-Optics Co,.LTD. Introduction Raman Spectroscopy is a type of scattering spectroscopy, which contains plenty of structural information. to higher vibrational levels. The energy which coincides with the infrared photon energy of the resonance frequency is increased. In this resonance effect, infrared absorption can be used to characterize the changes of molecular dipole moment. Raman Spectroscopy is a basic form of molecular spectroscopy. It reflects the structural properties of molecular vibrational and rotational transition, similar...

Particles are excited from the electronic ground state to a virtual state (lower than electron excitation level), transition from the virtual state to the ground state emits a photon. There are four possibilities involved: 'from the ground state to the excited state back to the ground state' and 'from the vibrational excited state to the virtue excited state back to the same vibrational excited state', both of which wouldn't change photon energy, i.e. the elastic Rayleigh scattering; And 'from the ground state to the excited state and back to the higher vibrational state' and 'from the higher...

Titan Electro-Optics Titan Electro-Optics Co,.LTD. Titan Electro-Optics Co,.LTD. Applications of Raman Spectroscopy Information provided by Raman spectroscopy Characteristic Raman shift, Fingerprint peaks Material component Substances identification Such as GaAs, InP distinction identification Position changes of Raman peaks Tension or pressure in the substance The stress on wafer during semiconductor manufacturing process The polarization properties of the Raman peaks Crystal symmetry and crystal orientation The crystal orientation of the CVD prepared diamond grains Raman peak broadening Crystal...

Finder Vista Series multifunction confocal Raman microscopy system, based on new designed confocal microscopy techniques, with the ultra-low noise CCD camera latest advanced for Raman detection, highresolution spectrometer, attaining superior user friendliness and sensitivity. Finder Vista series is the highest scalability micro spectroscopy system currently commercialized. It can be expanded into the workstation with functions such as PL spectra, fluorescence lifetime, high/low temperature spectra measurements etc. It is your best choice for scientific research! Characteristics of Finder Vista...

Titan Electro-Optics Titan Electro-Optics Co,.LTD. Titan Electro-Optics Co,.LTD. Laser Confocal Raman Microspectrometer Finder One Laser Confocal Raman Microspectrometer Finder One Configuration Finder One Spectral Range 1 1 100 - 5 , 000 cm - （ 100 - 3 , 000 cm - if 785 nm as excitation laser） （Low wavenumber as options： 200 cm -1、 60 cm -1） Laser Options Standard： 532 nm（ 100 mW，TEM 00 ） Built-in 1 or 2 lasers,External laser as option； Laser Options： 325 nm、 532 nm、 785 nm and so on(wavelength cover UV-Vis-NIR ) Effective Pixel Pixel Size Quantum Efficiency Research Grade CCD Detector Application...

In the normal excitation wavelength such as 532,633,785 nm etc., the CCD shows a quantum efficiency of over 70%, ensuring the maximum signalto-noise ratio of the system. Compared with CCD from other manufacturers (normally 1024×256 pixels and 25μm pixel size), our CCD detector with 2000×256 pixels and 15 μm pixel size can provide you higher spectral resolution under the same spectrometer and grating sets. Otherwise, with the use of shorter focal length spectrometer (greater light flux), higher SNR can be achieved while the same spectral resolution kept. Various functional extensions On the basis...

ZOLIX INSTRUMENTS CO.,LTD. LDUV 68B, No. 16 Huanke Middle Rd, Tongzhou District, Beijing China(101102). Tel：86-10-56370168 Fax: 86-10-56370118 E-mail：[email protected] Website：http://www.zolix.com.cn