Wavelengths (nm)

974

975

976

978

980

1060

• Powers up to 600 mW

• Laser welded, zero organics packaging

• Hermetically sealed

• Qualified to Telecordia, MIL Spec, Aerospace & Space standards

• SM & PM fiber grating stabilization options

EM4's range of near infra-red fiber coupled pump lasers are designed for the harsh environments associated with defense, industrial and telecommunication applications. We have an excellent track record of supporting fiber telecoms, fiber lasers, fiber amplifiers, fiber optic sensing and free space communications.

Our product range includes high power diode lasers at 97x nm, 980 nm and 1060 nm. These are suitable for pumping Erbium (Eb) Doped Fiber Amplifiers (EDFA's) and Ytterbium (Yb) fiber amplifiers (YDFA's). These single mode diode lasers are also excellent pumps for femto-second fiber lasers.

Standard build configurations for our 14 pin butterfly packages include a back facet monitor diode, thermo-electric cooler and a thermistor. We also manufacture a low power, coolerless pump diode laser in an 8 pin min-DIL package, which is suitable for fiber optic gyros and small form factor low power EDFA's.

Our manufacturing infrastructure provides full serial number traceability and we screen 100% of product, temperature cycling and hermeticity testing every module.

Select your product by wavelength and power:

Part Number	Package	Kink Power [mW]	Wavelength [nm]	Fiber	Grating	Internal Cooler	Internal Thermistor	Monitor Detector
AC1401	14 Pin	600	976-980	PM	- / SM /PM	Yes	Yes	Yes
EM250	14 Pin	400	1050-1070	PM	- / SM /PM	Yes	Yes	Yes
EM278	Mini-DIL	240	975-977	PM	- / SM /PM	No	Yes	Yes

Cannot find what you are looking for ? If you have custom or OEM needs, then please contact  sales@em4inc.com or europe@em4inc.com