High power lasers are available for Raman excitation wavelengths of 532 nm, 638 nm, 785 nm and 1064 nm.
These multimode diode lasers produce narrow spectral lines and have integrated laser drivers.
High power lasers are available for Raman excitation wavelengths of 532 nm, 638 nm, 785 nm and 1064 nm.
These multimode diode lasers produce narrow spectral lines and have integrated laser drivers.
Excitation Wavelengths |
532 nm |
638 nm |
785 nm |
1064 nm |
Source |
Diode |
Diode |
Diode |
Diode |
Typical Output Power |
>100 mW |
≥ 35mW |
>350mW Adjustable to >350 mW |
Adjustable to >500 mW |
Spectral Linewidth |
< 0.05 nm (FWHM) |
< 0.05 nm (FWHM) |
< 0.15 nm (FWHM) (Narrow linewidth available at < 0.1 nm, 0.07 nm typical) |
< 0.15 nm (FWHM) |
Wavelength Stability |
/- 0.1 nm (-20 °C to 55 °C) over temperature range and lifetime |
/- 0.1 nm (-20 °C to 55 °C) over temperature range and lifetime |
< 3% peak-to-peak in 8 hours |
< 3% peak-to-peak in 8 hours |
Fiber Connector |
FC |
FC |
FC, SMA 905 |
FC, SMA 905 |
Dimensions |
115 mm x 175 mm x 245 mm (4.5 in x 6.8 in x 9.6 in) |
115 mm x 175 mm x 245 mm (4.5 in x 6.8 in x 9.6 in) |
115 mm x 175 mm x 245 mm (4.5 in x 6.8 in x 9.6 in) |
115 mm x 175 mm x 245 mm (4.5 in x 6.8 in x 9.6 in) |
Weight |
4.5 kg (10 lbs) |
1.6 kg (3.4 lbs) |
1.6 kg (3.4 lbs) |
1.6 kg (3.4 lbs) |