PriTel, Inc.
513 Weston Ridge Dr., P.O. Box 4025
Naperville, IL 60567-4025, USA
Ph: 630-983-2200, Fx: 630-983-2260
Email:
PriTel@PriTel.com

Now in our 13th consecutive year of business worldwide.
We manufacture a range of customized fiber lasers, optical fiber
amplifiers, and multiplexers for a variety of applications at
1550 nm, 1060 nm, and 775 nm.

Contact Our International Representatives

 


Home  About PriTel  Product Lines  Contact PriTel
 

 

Our product lines:

1550-nm Actively Mode-locked Fiber Lasers
1060-nm Actively Mode-locked Fiber Lasers
Multiplexers
RZ Transmitters
Pulse Compressors
1550-nm Passively Mode-locked Fiber Lasers
1060-nm Passively Mode-locked Fiber Lasers
Low Power Amplifiers
High Power Amplfiiers
Polarization Maintaining EDFAs
Sub-Picosecond EDFAs
Low-Noise High Power EDFAs
L-Band Amplifiers
Second Harmonic Generators

Low-Noise High Power Optical
Fiber Amplifiers


LNHPFA Series





Mid-stage access
to optical output from
low-noise preamplifier
(Shown with power
monitor option)

 


LNHPFA-NMA Series






No mid-stage access
(Shown with power
monitor option)

PriTel's LNHPFA and LNHPFA-NMA Series of Low-Noise High
Power Optical Fiber Amplifiers are designed for R&D applications
in 1550 nm telecommunications, fiber lasers, and optical switching.

The LNHPFA and LNHPFA-NMA Series offer the lowest noise and the highest
saturation output power at input powers as low as -30 dBm.  Each model integrates
a low-noise preamplifier and a power amplifier into the same unit.  In the LNHPFA
Series, the optical output from the preamplifier can be accessed, allowing the user
to place an optional tunable filter between the two stages to suppress ASE from
the preamplifier.  In the lower-cost LNHPFA-NMA Series, no mid-stage access to
the optical output from the pre-amplifier is present.  Short-pulse versions of the
LNHPFA and LNHPFA-NMA are also available using PriTel's Sub Picosecond
Optical Fiber Amplifiers.


Examples of Performance Configurations for LNHPFA Series (Others Available On Request)

 

LNHPFA-26
Click above for specifications in PDF Format

  

LNHPFA-30
Click above for specifications in PDF Format

  

Saturated output power 

26 dBm 

  

30 dBm 

  

Small signal gain 

25 to 50 dB (adjustable) 

  

25 to 50 dB (adjustable) 

  

Optical noise figure 

<5.5 dB 

  

<5.5 dB 

  

Polarization sensitivity 

<0.3 dB 

  

<0.3 dB 

  

Input range 

-30 to +10 dBm 

  

-30 to +10 dBm 

  

Wavelength range 

1535 - 1565 nm 

  

1535 - 1565 nm 

  

Spectral gain flatness 

<1 dB (1540 - 1560 nm) 

  

<1 dB (1540 - 1560 nm) 

  

Dimensions 

15 cm x 26 cm x 38 cm 

  

15 cm x 26 cm x 38 cm 

  

Optical 

  

Gain medium 

Er- and Er/Yb-doped silica fiber 

Pump source 

Diode laser 

Connectors 

FC/APC (other connectors available on request) 

Environmental 

  

Electrical/ Mechanical 

  

Operating temperature 

+15 to +30°

Operating Voltage 

85-264 VAC at 47-63 Hz 

Storage temperature 

-20 to 50°

Power consumption 

<100 W 

 

 


Examples of Performance Configurations for LNHPFA-NMA Series (Others Available On Request)

 

LNHPFA-22-NMA
Click above for specifications in PDF Format

  

LNHPFA-30-NMA
Click above for specifications in PDF Format

  

Saturated output power 

22 dBm 

  

30 dBm 

  

Small signal gain 

25 to 50 dB (adjustable) 

  

25 to 50 dB (adjustable) 

  

Optical noise figure 

<5.0 dB 

  

<5.5 dB 

  

Polarization sensitivity 

<0.3 dB 

  

<0.3 dB 

  

Input range 

-40 to +10 dBm 

  

-30 to +10 dBm 

  

Wavelength range 

1528 - 1565 nm 

  

1535 - 1565 nm 

  

Spectral gain flatness 

<1 dB (1540 - 1560 nm) 

  

<1 dB (1540 - 1560 nm) 

  

Dimensions 

15 cm x 26 cm x 38 cm 

  

15 cm x 26 cm x 38 cm 

  

Optical 

  

Gain medium

Er-doped silica fiber

  

Er- and Er/Yb-doped
silica fiber

  

Pump source 

Diode laser 

Connectors 

FC/APC (other connectors available on request) 

Environmental 

  

Electrical/ Mechanical 

  

Operating temperature 

+15 to +30°

Operating Voltage 

85-264 VAC at 47-63 Hz 

Storage temperature 

-20 to 50°

Power consumption 

<100 W 

 

 


Typical Performance of Low-Noise High Power Optical Fiber Amplifier Model LNHPFA-30:
Click here to see
Output Power Dependence on Pump Power, Gain and Noise Figure
Dependence on Input Signal Wavelength, Optical Gain Spectra, and Autocorrelation Traces
for Amplification of Femtosecond Pulses


Typical Performance of Low-Noise High Power Optical Fiber Amplifier LNHPFA-NMA Models:
Click here to see
Output Power Dependence on Pump Power, Gain and Noise Figure
Dependence on Input Signal Wavelength, and Optical Gain Spectra

 

Technical Specifications for LNHPFA Models in PDF Format (Adobe® Acrobat® Reader™ )
Technical Specifications for LNHPFA-NMA Models in PDF Format (Adobe® Acrobat® Reader™ )

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PriTel, Inc.
513 Weston Ridge Dr., P.O. Box 4025
Naperville, IL 60567-4025, USA
Ph: 630-983-2200, Fx: 630-983-2260
Email:
PriTel@PriTel.com