Single-Wavelength Lasers

SWL-7500 series Single-Wavelength Lasers. Ideal for precision Raman, interferometric metrology, and spectroscopy applications, these lasers deliver exceptional single longitudinal mode performance. Featuring a rugged, OEM-ready platform, they are designed and built for stability and longevity. And with a footprint smaller than a business card, these lasers will fit in tight spaces at the heart of your instrument or experiment.

The SWL-7500 ECDL Controller compliments the SWL-7500 laser heads in size, versatility, and ruggedness. Available as a CDRH-approved unit or at the card level. Prices shown include SWL-7500 ECDL Controller.

New Focus is proud to announce the SWL-7513-H high-powered Single Wavelength Laser. Power in excess of 170 mW is now available at 785 nm for Raman spectroscopy and interferometric metrology as well as other application.

Compare All Single-Wavelength Lasers

Model #	Nominal Wavelength	Free-space Power (1)	Linewidth	Options	Total Price	Quantity
Loading... SWL-7504	633 nm	8 mW	<200 kHz	Loading... Available Options	$8,925.00
Loading... SWL-7505	660 nm	20 mW	<200 kHz	Loading... Available Options	$8,295.00
Loading... SWL-7509	687 nm	8 mW	<200 kHz	None	$8,295.00	Call
Loading... SWL-7513	785 nm	70 mW	<200 kHz	Loading... Available Options	$8,295.00
Loading... SWL-7513-H	785 nm	150 mW	≤200 kHz	Loading... Available Options	$9,150.00

Related Products

(1) At nominal wavelength, for other powers in wavelength range contact factory.
For International orders, please contact your local New Focus representative

SWL-7500 OEM-Grade Controller

Now the SWL-7500 series lasers have their own dedicated controller. Designed specifically for the Single Wavelength series, this controller offers a low-noise, low-profile solution. While extremely small, it still provides low-noise current to the diode and maintains the diode temperature at a precise value. Extremely easy to use the unit also features RS-232 communications and a GUI interface with downloadable VIs for easy remote control and integration into your system.

Model #	Options	Total Price	Quantity
Loading... SWL-7500	None	$2,310.00

For International orders, please contact your local New Focus representative