B&W Tek :: CleanLaze

BRM CleanLaze™ Series Spectrum Stabilized Laser for Raman Spectroscopy

Narrow spectral linewidth (as narrow as < 0.03 nm)
Compact package integrated with laser & driver
Hermetically sealed laser component
Ideal for Raman spectroscopy and laser pumping
Rugged design with key component laser welded

Description
Specifications

The BRM-785 Series Laser is a narrow spectral linewidth, high power laser, specifically developed for the application of Raman spectroscopy.

It is based on a novel light amplification and narrowing technology. It is compact and rugged, suitable for various industrial applications with an integrated laser driver, thermoelectric cooler, TEC controller and highbrightness fiber coupling.

Applications

Various on-line applications
Raman spectroscopy and laser pumping
Laser pumping
Custom engineering and special configurations

Optical Specifications	Power Output (CW)	Peak Wavelength	Spectral Linewidth (FWHM)
-785-0.30	>300 mW	785 +/- 0.3 nm	Typically, <0.2 nm Max. <0.3 nm
-785-0.45	>450 mW
-785-0.55	>550 mW
-785-1.0	>1000 mW
-785-0.05S	>50 mW		<0.03 nm
-785-0.07S	>75 mW		<0.03 nm
-808-0.45	>450 mW	808 +/- 1 nm	<0.3 nm
830-0.30	>300 mW	830 +/- 1 nm
-976-0.45	>450 mW	976 +/- 1 nm
-976-4.0	>4 W	976 +/- 1 nm

Optical Power Stability	< 3 % p-p over 8 hours
Noise	< 0.5 % rms
Output Fiber	Multi-mode fiber (100 µm @ 0.22 NA) Single-mode fiber (~5 µm @ 0.13 NA) [for -785-0.05S and -785-0.07S units]
Connector	SMA 905 (ST, FC/PC optional) [FC/APC for -785-0.05S and -785-0.07S units]
Expected Lifetime	> 10,000 hours
Electrical Specifications
Input Power	100-240V AC
Control	TTL modulation 0-100 kHz (optional)
Cooling	Internal Thermoelectric cooled
Warm-up Time	< 15 minutes
Mechanical Specifications
Dimensions	End-user model: ~ 265 x 155 x 100 mm
	OEM (BRM100): 150 x 64 x 34 mm
	OEM (BRM101): 98 x 64 x 35 mm
Weight	End-user model: 2kg
Environmental Specifications
Ambient Temperature	10-35 °C
Humidity	5-95 %, non-condensing