Details
Ocean Insight offers high power lasers for Raman excitation wavelengths of 532, 638, 785 and 1064 nm. These multimode diode lasers produce narrow spectral lines, have integrated laser drivers, and are thermoelectrically cooled for optimum performance.
The 1064 nm Raman excitation wavelength generates minimal fluorescence. Although the Raman signal is much weaker (6% of what would be predicted for 532 nm), the near-absence of fluorescence permits spectra to be obtained with a reasonable signal to noise ratio.
Overview
- Integrated laser package – turnkey solution with integrated laser drive, TEC cooled electronics and safety switches
- Multiple options – available in 532, 638, 785 nm and 1064 nm Raman excitation wavelengths
- 1064 nm Raman excitation -- is useful for pigment-rich tissues and materials
- Adjustable output power – options for manual or remote control of laser drive current
Specifications
Subject to change depending on model type
Engineering:
- Excitation Wavelengths:
- 1064 nm
- Source:
- Diode
- Typical Output Power:
- Adjustable to >500 mW
- Spectral Linewidth Stability:
- < 0.15 nm (FWHM)
- Wavelength Stability:
- < 3% peak-to-peak in 8 hours
Physical:
- Fiber Connector:
- SMA 905
- Dimensions:
- 115 mm x 175 mm x 245 mm (4.5 in x 6.8 in x 9.6 in)
- Weight:
- 1.6 kg (3.4 lbs)