Polarization Maintaining Optical Fiber Amplifiers
PriTel’s FA Series of Low Power Optical Fiber Amplifiers are designed for R&D applications in CATV, telecommunications, fiber lasers, and optical switching.
Based on well-established 980-nm diode-laser Erbium-doped optical fiber technology, the PMFA Series provides lower noise and reduced amplified spontaneous emission (ASE) than non-PM amplifiers while maintaining the input polarization with a high extinction ratio, >22 dB.
PriTel also manufactures amplifiers with excellent short-pulse performance. Certified short pulse performance is available for PriTel SPFA High Power Optical Fiber Amplifiers for pulse widths upto 300 fs .
For PriTel's polarization insensitive (Non PM) amplifiers, click here for low power amplifiers or high power amplifiers.
Input/Output Power Monitors
PriTel's Optical Fiber Amplifiers are available with a Power Monitor Option. The digital display shows the power of the input and output signals. The optical monitor outputs can be used to connect to a power meter, optical spectrum analyzer, or other equipment for monitoring the signal. This reduces the need to frequently connect/disconnect the input or output, greatly reducing the probability of burning/damaging the connectors because of dirt.
Computer Control Options
PriTel's Optical Fiber Amplifiers can be configured for remote control by a computer using interfaces such as Serial/RS-232, USB, GPIB and Ethernet.
Examples of Performance Configurations (Others available on Request)
Click heading for
specifications in PDF FormatPMFA-15
PMFA-23
PMFA-30
PMFA-33
Saturated output power
15 dBm
23 dBm
30 dBm
33 dBm
Small signal gain
>30 dB
@ -20 dBm>30 dB
@ -20 dBm>30 dB
@ 0 dBm>30 dB
@ 0 dBmOptical noise figure
<3.0 dB
@ -20 dBm<4.5 dB
@ -20 dBm<8 dB
@ 0 dBm<10 dB
@ 0 dBmInput power range
-30 to +10 dBm
-20 to +20 dBm
-3 to +20 dBm
0 to +20 dBm
Wavelength range
1528-1565 nm
1528-1565 nm
1535-1565 nm
1535-1565 nm
Spectral gain flatness
(single channel input)0.5 dB typical
0.5 dB typical
1.0 dB typical
1.0 dB typical
Minimum distortion-free
pulse width (standard)1.0 ps
1.0 ps
1.5 ps
1.5 ps
Optical
Gain medium
Er doped core pumped silica fiber for models PMFA-15 to PMFA-23
Er/Yb doped double-clad silica fiber for models PMFA-27 to PMFA-33
Pump source
910-980 nm diode laser
Connectors
FC/APC (other connectors available on request)
Environmental
Operating temperature
+15 to 30°C
Storage temperature
-20 to 50°C
Electrical/Mechanical
Operating Voltage
85-264 VAC at 47-63 Hz
Power consumption
<50 W
<125 W
Dimensions (2U)
10 cm x 26 cm x 28 cm
10 cm x 26 cm x 36 cm
Weight
5 Kg
8 Kg
Note: The amplifiers are also available in a module form for OEM applications.
商品属性 [波长] 1528-1565 nm [输入功率] 0 to +20 dBm [输出功率] 33 dBm