OL4121N-140 Overview
The OL4121N-120 and OL4121N-140 diodes have a built-in thermo-electric cooler, thermistor, and isolator, and have a single-mode fiber pigtail. The OL4121N is available in two optional power levels: These laser diodes can be used as a pumping source for an Er- (erbium) doped fiber-optic amplifier.
OL4121N-140 Key Features
- High power output
- Pf=120 mW (OL4121N-120) Pf=140 mW (OL4121N-140) 14-pin “butterfly” package Single-mode fiber Built-in isolator Includes
- WDM/DWDM systems Erbium-doped fiber amplifier Regeneration of data Fiber-optic long-haul terrestrial networks