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

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


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Our product lines:

1550-nm Actively Mode-locked Fiber Lasers
1060-nm Actively Mode-locked Fiber Lasers
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

1060-nm Picosecond and
Femtosecond Fiber Lasers

PriTel’s announces the FFL-1M Series of
1.06 μm Picosecond and
Femtosecond Fiber Lasers, designed for R&D applications in
telecommunications, fiber lasers, optical switching, measurement of
optical fiber properties, ranging, and coherent imaging.

Why choose a 1060-nm fiber laser?

  small size and self-contained
  no alignment issues 
  high pulse-repetition rates (5 MHz to 50 MHz)

Available Performance Configurations


FFL-1M Series
Click above for specifications in PDF Format



Pulse repetition rate

5-50 MHz, fixed 


Tunable wavlength 1055-1085 nm  
Pulsewidth* 4 ps  

Average output power

Varies with pulsewidth and pulse repetition rate
(e.g., 0.5 mW at 4 ps and 20 MHz)

Timing jitter**

<1 ps



Spectral width >1 nm at 4 ps    





Gain medium

Yb-doped silica fiber



Pump source

Diode laser  (980 nm) 



FC/APC (other connectors available on request)





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)

10 cm x 26 cm x 36 cm


9 kg



Note: The FFL Series offers front-panel electrical sync pulse output for synchronizing the optical pulse train to an external system.
 * Inquire about other pulsewidths.
** Defined as short-term, pulse-to-pulse jitter.

PriTel's FFLs are passively mode-locked fiber lasers that
generate soliton pulses without using any external clock
or reference source.  These lasers are very easy to use.

The pulse-repetition rate is based simply on the transit
time of the pulse in the fiber laser cavity.  The pulse is
shaped by an internal saturable absorber.  To operate
the FFL, just turn on the key switch.  No further
adjustments are necessary

The following outputs are standard on PriTel's FFLs:
 primary PM optical output
 secondary non-PM optical output (provides
    approximately 10% of the primary output power
    and is useful for measuring pulsewidth or pulse spectra)
  RF electrical output from an internal photodiode
    (useful for synchronizing other equipment in the experiment)

Quick-Change Pulsewidth
PriTel's Quick-Change Pulsewidth feature is standard on
every FFL model with a pulsewidth greater than 150 fs.
Each filter is designed to optimize the optical spectrum and
pulse shape for the pulsewidth selected.

Please inquire about cartridges for special pulsewidths.

Typical Performance of PriTel's 1060-nm Picosecond and Femtosecond Fiber Lasers
Click here to see Autocorrelations and Optical Spectra

Technical Specifications in PDF Format (Adobe® Acrobat® Reader™ )


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