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Changchun New Industries Optoelectronics Technology Co., Ltd.
HomeProductsLaser ApplicationRaman Spectroscopy LaserLaser for Raman Spectroscopy
Laser for Raman Spectroscopy
Laser for Raman Spectroscopy
Laser for Raman Spectroscopy
  • Laser for Raman Spectroscopy
  • Laser for Raman Spectroscopy
  • Laser for Raman Spectroscopy

Laser for Raman Spectroscopy

    Payment Type: T/T,Western Union
    Incoterm: EXW
    Min. Order: 1 Piece/Pieces
    Delivery Time: 30 Days

Product Description

CNI specially designed Laser for raman spectroscopy applications. They have the features of narrow spectral bandwidth, high spectral purity, high wavelength stability, high efficiency, long lifetime, high reliability and good beam quality. To guarantee the stability and accuracy of the Raman testing results, CNI provide different kinds of wavelength and power levels to meet customer’s practical requirements,such as High Stability Laser, Narrow Linewidth Laser, Low Noise Laser,Single Frequency Laser, etc.


  • Beam spot pattern : TEM00
  • Narrow linewidth
  • Pointing stability : <5 μrad/℃
  • Constant temperature (23±3℃) noise: -52dB
  • Noise stability (RMS@4h): <1%


Wavelength Range Central Wavelength Output Power Typical Linewidth (nm) Advantage
Ultraviolet 257 ± 0.3 nm 1-15mW 0.1 Perfect for resonance Raman on bio-molecules (such as proteins, DNA, and RNA), and fluorescence suppression.
261 ± 0.3 nm 1-5mW 0.1
320 ± 0.3 nm 1-20mW 0.1
360 ± 0.3 nm 1-200mW 0.00001
Visible 405 ± 0.5 nm 1-100mW 0.03 Perfect for inorganic materials and resonance Raman experiments (e.g., for carbon nanotubes and other carbon materials) and surface enhanced Raman scattering (SERS).
457 ± 0.3 nm 1-1000mW 0.003 / 0.00001
473 ± 0.3 nm 1-500mW 0.003 / 0.00001
488 ± 0.5nm 1-150mW 0.03
514.5 ± 0.5 nm 1-30mW 0.03
532 ± 0.3 nm 1-1500mW 0.003 / 0.00001
633 ± 0.3 nm 1-100mW 0.03
660 ± 0.3 nm 1-200mW 0.03
Near Infrared 785 ± 0.5 nm 1-450mW 0.2 / 0.1 / 0.06 Perfect for fluorescence suppression, high output power.
808 ± 0.5 nm 1-450mW 0.03
830 ± 0.5 nm 1-450mW 0.03
980 ± 0.5 nm 1-450mW 0.03
1064 ± 0.3 nm 1-1000mW 0.00001
Note: CNI can offer two-wavelength laser source for Raman Spectroscopy on request.

Examples of the testing results




uv laser applications

Copmpany Information

Changchun New Industries (CNI), founded in 1996, located in Changchun, CHINA, is a leading manufacturer of solid-state and diode laser systems. CNI possesses accountable and dependable service as well as quality products with compact design, high reliability, excellent performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, radar communication, material processing, process control, online detection, investigation equipment and other fields.


Looking for ideal Raman Spectroscopy Laser Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 785nm Laser for Raman Spectroscopy are quality guaranteed. We are China Origin Factory of Laser Raman Spectroscopy Applications. If you have any question, please feel free to contact us.

Product Categories : Laser Application > Raman Spectroscopy Laser

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