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Details about  Isomet Model 1250-BS-926 Acousto Optic Deflector (AOD) NIR with Bragg Mount

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Isomet Model 1250-BS-926 Acousto Optic Deflector (AOD) NIR with Bragg Mount
Item Sold
Item condition:
Mar 31, 2014 12:39:52 PDT
US $399.00
FREE Standard Shipping | See details
Item location:
Alviso, California, United States


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Oct 24, 2013 12:09:15 PDT  View all revisions

Item specifics

Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully ... Read moreabout the condition






Country of Manufacture:

United States

Isomet Acousto Optic Deflector (AOD) with Bragg Mount

Nice condition used Isomet Model 1250-BS-926 NIR Acousto Optic Deflector with precision adjustable Bragg Mount, RF splitters/combiners, and cables.

Not to be confused with a Acousto Optic Modulator (AOM), Acousto Optic Deflectors (AOD) are much different! AOD's spatially control the laser beam position allowing for high speed scanning. AOD's are commonly used in 'Optical Trapping' of small molecules.  They were also used in Bose-Einstein condensation experiments.

The Model 1250-BS-926 is a high speed deflector for sequential multi-beam or faster scan operation. The unit incorporates four section acoustic beam steering to produce a flat scan response. The 1250-BS-926 is designed for use with 1064nm Nd:YAG or 1100nm Ytterbium fiber lasers at up to nine watts CW optical power. These were removed from working equipment that used an SDL FL10 Fiber Laser like we have in another listing.


  • Flat Scan Response
  • 9 Watts Optical Input
  • High Speed Deflection (7mSec Scan Rate/Line)


  • Operating Wavelength: 1.06mm / 1.1um
  • Interaction Material Lead Molybdate (PbMo04)
  • Active Aperture: 0.525mmH x 3.0mmW
  • Access Time (max): 0.8msec
  • Bragg Angle (1.1um) 22 mrad
  • Scan Angle (1.1um) 21 mrad
  • Optical Power: 9.0 Watts
  • Center Frequency: 145MHz
  • RF Bandwidth: >70MHz
  • % Diffraction Efficiency: > 80.0%
  • RF Power: < 4.0 Watts

Click here for the compete spec sheet from the manufacturer's web site.

This listing includes the AOD mounted to a precision adjustable Bragg mount and a set of 3 RF power dividers/combiners.  The optical surfaces are in excellent condition.

This comes with our 30 day guarantee.  Return for exchange or refund if you are not 100% satisfied.

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Why Buy From Junktronix?

  • eBay member in good standing since 1996
  • We specialize in lasers and photonic test equipment and have developed expertise and tools to properly test most of the items we sell
  • All items offered with a 100% Satisfaction Guarantee


We always accept payment by PayPal. If your organization does not allow PayPal, please contact us to arrange payment by credit card or bank wire transfer. California residents will be charged sales tax.


Please use the eBay shipping calculator to determine the carrier and cost for shipping. We ship most items by USPS with no packing or handling charge added. Some heavier or more expensive items will ship by UPS. We can ship by FedEx on request and international delivery by DHL is also available. Please contact us before bidding if you require a different shipping method.


Items listed AS-IS do not include any warranty. Items listed as NEW or USED are guaranteed to arrive in the condition described in the listing. Items which are found to be significantly not as described may be returned for a full refund. If you receive an item which has been damaged in shipping, please hang on to the packing material and contact us. We will file a damage claim with the shipper and start the process of getting you a replacement or a refund.

Return Policy

Everything we sell comes with a 100% satisfaction guarantee. If you are not satisfied with your purchase, you may return it. Items must be returned in the condition received and include all the original cables, paperwork and packaging. Shipping charges are not refundable and most items will incur a 15% fee to cover testing and restocking the item. Items found to be damaged, altered or in any other way not re-sellable cannot be refunded.

International Sales

We are qualified to ship non export restricted items almost anywhere in the world. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.


Starlight Photonics
PO Box 1134
Alviso, CA 95002

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