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Laser for Raman spectroscopy

/ Laser diodes

The Laser Raman (785-series) is a line of continuous-wave lasers designed specifically for Raman spectroscopy.

These high-power excitation sources have integrated laser drivers and a thermoelectric coolers. The Raman lasers have narrow spectral lines, is compact and features hermetically sealed laser component make it optimal for industrial and medical applications.

We offer optional high power lasers for Raman excitation wavelengths of 532, 638 and 1064 nm.

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  • Integrated laser package
  • Integrated laser drive, TEC cooled electronics
  • Integrated safety switches
  • Available in 532, 638, 785 nm and 1064 nm wavelengths
  • Adjustable output power
  • Biofuels Analysis
  • Biotechnology Applications
  • Medical Diagnostics
  • Polymer Analysis
  • Teaching Labs
RAMAN LASERS
dimensions110 mm x 89 mm x 53 mm
weight600 grams
noise≤ 0.5% Rms
output fiber100 μm @ 0.22 na
warm-up15 minutes
temperature-10 °c to 40 °c
stability≤ 3% peak-to-peak in 8 hours
humidity5-95% non-condensing
Laser life10,000 hours
power consumption3.0 a @ 5 VDc
power output (cW)> 500 mW
peak wavelengths785 +/- 0.3 nm
spectral line width0.2 nm (typical)
rise time≤ 500 msec
controlTTL modulation - 0 to 100 kHz
connectorSMA 905

Laser-785 Spectral Output : the Laser-785 has a narrow spectral line width of only 0.2 nm. We used the HR4000 High-resolution Spectrometer to capture the output of the Laser-785 as shown in the spectrum (see picture).

Our list of Raman Laser/ adjustable power/ 785nm:

  • LASER-785-IP-LAB
  • LASER-785-LAB-ADJ
  • LASER-785-LAB-ADJ-S
  • LASER-785-IP-OEM
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