Sub-Picosecond Optical Fiber Amplifiers
PriTel manufactures optical fiber amplifiers with excellent sub-picosecond pulse performance—with very low dispersion and low PMD without the use of dispersion-compensating fiber that cause high nonlinearities. As seen in the accompanying data, these amplifiers do not significantly change the input pulsewidth.
Certified shortpulse performance upto 300 fs or upto 600 fs is available in models from 15 dBm to 24 dBm saturated output and upto 600 fs for models from 27 dBm to 33 dBm saturated output. With the power monitor option, input power and output power are monitored internally and are displayed on the front information panel.
PriTel's Sub-picosecond amplifiers are available in both polarization insensitive (Non PM) and polarization maintaining (PM) versions.
Examples of Performance Configurations (Others available on Request)
SPFA-18
SPFA-23
SPFA-33
PMSPFA-18
PMSPFA-23
Saturated output power
18 dBm
23 dBm
33 dBm
18 dBm
23 dBm
Shortest input pulsewidth without output pulse broadening
300 fs
300 fs
600 fs
300 fs
300 fs
Dispersion
<< 35 fs/nm
<< 35 fs/nm
<< 70 fs/nm
<< 35 fs/nm
<< 35 fs/nm
Small signal gain
> 30 dB
> 35 dB
> 33 dB
> 35 dB
> 35 dB
Optical noise figure
< 5.0 dB
< 6.0 dB
< 12 dB
< 2.5 dB
< 3.0 dB
Polarization sensitivity
< 0.2 dB
< 0.2 dB
< 0.2 dB
< 0.2 dB
< 0.2 dB
PMD
< 0.2 ps
< 0.2 ps
< 0.2 ps
< 0.2 ps
< 0.2 ps
Input power range
-30 to +10 dB
-15 to +10 dB
0 to +20 dB
-30 to +10 dB
-15 to +10 dB
Wavelength range
1528-1565 nm
1528-1565 nm
1535-1565 nm
1528-1565 nm
1528-1565 nm
Spectral gain flatness
(single channel input)0.5 dB typical
0.5 dB typical
1.0 dB typical
0.5 dB typical
0.5 dB typical
Optical
Gain medium
Er-doped
silica fiberEr-doped
silica fiberEr/Yb-doped
silica fiberEr-doped
silica fiberEr-doped
silica fiberPump 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
<125 W
Dimensions (2U)
10cm x 26cm x 28cm
10cm x 26cm x 28cm
10cm x 26cm x 36cm
10cm x 26cm x 28cm
10cm x 26cm x 28cm
Weight
5 Kg
5 Kg
9 Kg
5 Kg
5 Kg
Note: The amplifiers are also available in a module form for OEM applications.
Typical Performance of PriTel’s Short Pulse Optical Fiber Amplifiers
商品属性 [波长] 1528-1565 nm [输入功率] 15 to +10 dB [输出功率] 23dBm