High Power Lasers

Process Instruments, Inc. proudly introduces its frequency-stabilized, high power laser (Patent No. 6,100,975) for laboratory, research, and OEM Raman Instrumentation.

The laser eliminates mode hopping and delivers up to 300 mW of power coupled to a fiber with a narrow linewidth and long lifetime. Excellent frequency and intensity stability. No ASE filtering or optical isolation required for most applications. The laser is powered with a DC power supply.

**Specifications**
Domestic Pricing (single unit)	Click for laser prices.
Spatial Mode	Multi-Transverse.
Standard Wavelengths	670 nm, 785 nm, 830 nm, and 860 nm.
Polarization	Horizontally polartized.
Wavelength Accuracy	± 0.1 nm
Wavelength Repeatability (ON/OFF)	STD ~ 0.15 cm^-1
Linewidth	~ 1 cm^-1
Output Beam	Free space (FS) or an SMA or FC fiber optical coupler.
Power Output	150 mW to 1500 mW. For coupling information click here.
Power Monitor	Photodiode
Power Requirements	3.5 Amps min. at 12 VDC.
Estimated Lifetime	> 9,000 hours (> one year)
Warranty	One year for 785 nm and greater wavelengths; 3,000 hours for 670 nm.
Temperature Controlled	Via Thermoelectric (TE) coolers.
Ambient Operating Temperature	15-35°C (Thermal shutdown protection for over temperature.)
Environmental Protection	Laser diode and optics sealed
Dimensions (Click here to view a diagram including mounting holes.)	9.25" x 2.5" x 4.25" (23 cm x 6 cm x 11 cm)
Weight	~ 4.4 lbs. (2 kg)

**High Power Coupling @ 785 nm**
Output Power	Fiber Core Diameter
150 mW to 250 mW	50 um
250 mW to 1200 mW	100 um
1200mW to 1500mW	200 um