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All Fiber Doppler Velocity Interferometer Systems
a new kind of VISAR

Series G PDM
Series G Unamplified
Single Photodetectors
for light levels
of 0.1 mW and higher


Series F PDM
Series F Amplified Single Photodetectors
with new improved amplifiers
for light levels down to nanowatts


Series F Differential PDM
Series J Amplified
 Differential Photodetectors

like Series F single detectors,
but only the difference is amplified



Power Supply

recommended
for DC coupled PDMs
and all Differentials


International Orders
International Order Policies

 


  Martin, Froeschner & Associates 
presents

The New Mark IV-3000

The latest All Fiber Doppler Velocity Interferometer System
  Now includes an Erbium Doped Fiber Amplifier
 
Performance equivalent to 3000 mW of laser power on the target


FDVI

Huge Signals with Surface Reflectivities as low as 0.1%
Even with 50 ohm termination

New Laser with <2 kHz linewidth and near-zero phase noise for velocity resolution down to 0.01 m/s

Full Quadrature Push Pull Configuration
All Solid State
Full Control of Power Level, Balance and Quadrature
New NiMH Power System
and always…

No Aligning the Interferometer:…Ever!

Click on the link below for Complete Specifications etc.

All Fiber Doppler Velocity Interferometer Systems

 

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and …

Photodetector Modules with Newly Revised and Improved Amplifier Options

picture of differential optical receiver

High Performance Models with Bandwidths to 12 GHz

Sensitivities to over a Million V/W at 1.3 GHz

Ultra-Low Noise Models with NF <1.0 dB

True DC Coupled Models

Single and Differential Detector Configurations

Compact, Attaches Directly to Oscilloscope,
No co-ax cable to degrade signal
Large Range of Options: Photodiode, Transimpedance Amplifier,
Optical Fibre, Optical and Electronic Connectors

Click on links below for compete details:

Series G Unamplified Single Photodetectors

Series F Amplified Single Photodetectors

Series J  Differential Optical Receivers

We build modules and systems to your specifications.

 

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Martin, Froeschner & Associates
14300 Mines Road, Livermore, California, 94550
USA

tel: (+1) 925 989 4930
fax: (+1) 925 449 4647
email: sales@mfaoptics.com

 

  ©1999-2013

 

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Contact Us:

tel: +1 925 989 4930
fax: +1 925 449 4647


email: sales@mfaoptics.com

Martin, Froeschner & Associates
14300 Mines Road
Livermore, California
94550
USA



Papers by Users of our FDVI

 

Upgrade your FDVI
to a New
Mark IV or Mark IV-3000
System


See us in the new
Physics Today Buyer's Guide
under

Product Showcase,

VISAR,

Photodetector

and

our company profile.

 

See us in these Buyer’s Guides:

Global Spec

Laser Focus World

Photonics Spectra