ErFA 11000 Series0 pages

Data Sheet
ErFA 11000 Series
Feb. 2009
P08CA750-17
1/5
Desktop type Er doped optical amplifier
Product type: ErFA 11021B,11022,11023,11031B,11032,11101,
11501,11503
Descriptions
ErFA11000 series are desktop type Er doped optical fiber amplifiers (EDFAs) for
experimental use. ErFA11000 series can be operated with commercial AC power.
Various models are lined up according to the output power level, gain and noise figure.
Features
.. Both of EDFAs pumped by 1480nm laser diodes and 980nm laser diodes are available.
.. Following three operating modes are available
(1) ACC : Automatic pump laser current control
Pump laser current is controlled to stabilize pump laser power.
(2) APC : Automatic pump power control
Pump power is monitored and controlled using photo diode in pump laser.
(3) ALC : Automatic amplified output power control
Output power level of the amplifier is monitored and controlled.
.. Pump laser current, pump laser power, temperature of pump laser, input power output
power and returned power from output terminal are monitored.
.. (Input power monitor and returned power monitor are optional for ErFA11031B)
.. Pump laser current, pump laser power, temperature of pump laser and output power
are displayed on front panel.
.. Maximum output power level is over +24dB.(ErFA11023)
.. Maximum gain is over 45dB.(ErFA11023)
.. Noise figure is less than 5.5dB.(ErFA11031B and ErFA11032 pumped by 980nm laser
diode(s).)
Applications
.. Suitable for lab applications, test-bed
experiments
.. C-band
.. L-band