DFB Laser, 1534-1564 nm, Up to 40 mW, PM Output
DFB Laser, 1534-1564 nm, Up to 40 mW, PM Output

DFB Laser, 1534-1564 nm, Up to 40 mW, PM Output

VENDOR : optilab


The Optilab DFB-1550-PM-40 is a Distributed FeedBack Laser designed for Continuous Wave (C.W) operation. It is mostly utilized in combination with an external optical modulator, such as a Mach-Zehnder Interferometer (MZI) modulator. The MQW DFB laser features up to 40 mW of output optical power, high side mode suppression ratio, low RIN noise, and a narrow linewidth. The DFB-1550-PM-40 is housed in an industry standard 14-pin butterfly package, with a built-in thermoelectric cooler, thermistor, a back-facet monitor photodiode for conventional power monitoring, and an optional second photodiode for wavelength reference monitoring. Available in a wide variety of C-band wavelengths, the DFB-1550-PM-40 can be temperature tuned to ITU frequencies to allow for Dense Wavelength Division Multiplexing (DWDM) applications.


• Polarization maintaining output • Up to 40 mW output power • Low RIN noise, -145 dB/Hz max. • Wavelengths Range to select: from 1528 nm to 1562 nm • Built in TEC, Thermistor & Monitor PD


• Dense Wavelength Division Multiplex (DWDM) • RF over Fiber (RFoF) • Hybrid Fiber-Coaxial (HFC) • General laboratory and research use • CW Laser source


Why choose us

Short Lead Time

Optilab owns large inventory capability, we deliver quickly

1-Year Limited Warranty

Every item is offered with complimentary 1-year limited warranty 

Customer Support

Customer Support team is here to help, send message to cs@optilab.com