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All Fiber Doppler Velocity Interferometer Systems
a new kind of VISAR new extremely pure laser

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

for DC coupled PDMs
and all Differentials

International Orders
International Order Policies



Martin, Froeschner & Associates
International Order Policies

Updated: December 2012

Payment Methods

Acceptable forms of payment are bank draft, check or wire transfer in US funds.

Large price items like the FDVI require a 50% payment on the placement of the order and a 50% payment net 30 days. Small orders from recognized institutions only, such as universities and goverment agencies, may be done on a 30 net basis. Please inquire before ordering.

U S Export Policy

Martin, Froeschner & Associates commodities, technology, and software are exported from the United States in accordance with the Export Administration Regulations. Diversion contrary to United States Law is prohibited.

Export License

The US Government requires an Export License for shipment of the Mark 4 FDVI All Fiber Doppler Velocity Interferometer System to certain countries. The Mark 4 FDVI is considered to be one of the class of instruments described under ECCN 6A225. See Export Regulations, Part 738 Commerce Control List Overview and the Country Chart to determine whether an Export License is required.

The various Photodetector modules are not identified with an ECCN number and are available with no export license requirements.

Obtaining the Export License

If an Export License is required for shipment to the End Userís Country, the purchaser or end user may apply for this Export License on it's own, through an independent agency, through diplomatic channels, or in any manner the purchaser wishes to pursue.

Alternatively, we at M,F&A will, at the purchaserís request, engage a professional agency here in the US to pursue the same. The fee for this service is US$ 3,000. This fee is not refundable, but the amount will be credited toward the purchase price if the Export License is granted and the purchase is consumated.

The end user will need to submit Form BIS-711 and perhaps other information or documents as required for the Export License application. The agent will explain and expedite this process.

We will initiate the Export License Application process upon receipt of a Purchase Order and the initial fee (US$ 3,000.)

International Prices

Export prices for items purchased directly from Martin, Froeschner & Associates are the prices listed on this website. Please request a quotation. If purchase is made through an agent, the price is that established by the agent.

Taxes, Duties, and Other Charges

All taxes, duties or other charges are the responsibility of the customer.


By FedEx, UPS, or DHL from Livermore, California

Expected Delivery

The estimated time to delivery is after acceptance of order and approval of an export license if required, and the initial 50% payment.


We have worked with the Distributors, Purchasing and Import Agencies listed below and heartily recommend them to expedite your purchase, handling all the details of Customs, Duties, Licensing and whatever else may be involved in your purchase.They will naturally charge a fee over and above our listed prices for this service and will need to anticipate currency exchange rates and so on as well. So please recognize their value and understand when their quoted price to you is higher than what you see on our web-site.

Japan and Asia

Nobby Tech. Ltd.
1-18-18, Ebisu Shibuya-ku
Tokyo, Japan

Contact Akira Akichika
Tel: 03-3443-2633
Fax: 03-3443-2660
email: <>


Eurotek, Inc

61 Carton Street, Suite 2
Rumson, NJ 07760, USA

Contact:Lyudmila Slyusareva
Rumson, NJ 07760
Ph. +1 (732) 224 0056
Fax +1 (732) 224 0087
email: <>


 ul. Lublanska 331-476 Krakow / Poland

Contact: Piotr Gawecki
Inzynier Sprzedazy / Sales Engineer
tel. +48 12 62 7777 4
fax +48 12 62 7777 0
mobile +48 664 044 523

Eastern Europe

612 Stetson Avenue
Saint Charles, IL 60174, USA

Contact: Wanda H. Skonieczny
Vice President
Phone +1-630-587-0101
Fax +1-630-587-5340
Cell +1-630-841-9621
email: <>

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

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

  © 2003-2012

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Contact Us:

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


Martin, Froeschner & Associates
14300 Mines Road
Livermore, California

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