DFB Laser for Direct Modulation, 1550 nm, 4 GHz, PM Output
DFB Laser for Direct Modulation, 1550 nm, 4 GHz, PM Output

DFB Laser for Direct Modulation, 1550 nm, 4 GHz, PM Output

VENDOR : optilab

$2,790.00
PART NUMBER : DFB-1550D-PM-10

The Optilab DFB-1550D-PM​ is a single frequency laser coupled with  Polarization Maintaining fiber at 1550 nm in a standard 14-pin butterfly package for direct modulation application. Built with Distributed Feed-Back Grating (DFB) as  cavity reflector and Multi-Quantum Well (MQW) as the active layer, it provides a pure, single longitudinal mode, and extremely stable wavelength source up to 40 mW of output optical power with a high Side Mode Suppression Ratio  (SMSR). The standard 14-pin butterfly package integrates a TEC, a thermistor, a back facet power monitor PD  and an output isolator. It also integrates an inductor for laser diode bias and an impedance matching resistor for direct modulation. Contact  Optilab for more information.

Features
Polarization maintaining output
High polarization extinction ratio
High SMSR
4 GHz Bandwidth
Low RIN noise
Built in TEC & Thermistor

Applications
➤ Analog link up to 4 GHz bandwidth
Direct Modulation Laser (DML)
Satellite Optical Communication Terminal
Hybrid Fiber-Coaxial (HFC)
RF over Fiber (RFoF)

Datasheet

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

FAQ