Where to Buy Acousto-optic Frequency Shifters
Acousto-optic frequency shifters are devices with which the optical frequency of a laser beam can be shifted by a certain amount. They are used in laser spectroscopy, for example.

E | See also our encyclopedia article on acousto-optic frequency shifters! Related article: optical frequency |
Related products: acousto-optic modulators
Related product category: optical components and devices
17 suppliers for acousto-optic frequency shifters (AOFS) are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
Suppliers with Ad Package presenting their product descriptions | |
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Company | Product Description |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom | ![]() Transmission through an acousto-optic (AO) device causes the input light to experience a frequency shift equal to the RF drive frequency. Our acousto-optic frequency shifters (AOFS) are optimized for the needs of applications like interferometry, with the ability to achieve high extinction ratio between modes. We offer standard products with frequency shifts of over 300 MHz and integrated low-power AOFS modules in which the RF driver has been built into the housing. Our team can also customize frequency shifters for specific application, including frequency shifts up to 600 MHz. |
![]() Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 88# YouKeYuan Rd Hongshan District, Wuhan Hubei China Quality: ISO 9001:2015 | ![]() An acousto-optic frequency shifter is a device that modifies the frequency of the optical beam. This is a consequence of the Doppler effect; the travelling acoustic wave causing the frequency of the optical beam to be either increased or decreased by an amount equal to the RF carrier frequency. CSRayzer provides frequency shifters for 1 μm or 1.5 μm wavelength, operated with drive frequencies from 40 MHz to 300 MHz. |
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All Suppliers | |
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From your country: | |
130 DW Highway Bldg. 15 Merrimack, NH 03054 United States | www.baesystems.com/crystals E-mail: |
19 Loveton Circle Hunt Valley Loveton Center Sparks, MD. 21152 United States | |
3719 Warren Avenue Bellwood, IL 60104 United States | |
10342 Battleview Parkway Manassas, VA 20109 United States | |
4946 63rd Street, Suite B Boulder CO 80301 United States | www.stablelasers.com E-mail: |
Outside America: | |
18 Rue Nicolas Appert 91400 Orsay France | |
18, rue Nicolas Appert 91898 Orsay France | |
Fraunhoferstr. 22 82152 Martinsried Germany | www.amstechnologies.com E-mail: |
![]() Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 88# YouKeYuan Rd Hongshan District, Wuhan Hubei China Quality: ISO 9001:2015 | ![]() An acousto-optic frequency shifter is a device that modifies the frequency of the optical beam. This is a consequence of the Doppler effect; the travelling acoustic wave causing the frequency of the optical beam to be either increased or decreased by an amount equal to the RF carrier frequency. CSRayzer provides frequency shifters for 1 μm or 1.5 μm wavelength, operated with drive frequencies from 40 MHz to 300 MHz. |
Obere Hauptstr. 30 85386 Eching Germany | www.eqphotonics.de E-mail: |
Eulambia Advanced Technologies Ltd. Agiou Ioannou 24 Building Complex C 15342 Ag. Paraskevi Athens Greece | eulambia.com E-mail: |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom | ![]() Transmission through an acousto-optic (AO) device causes the input light to experience a frequency shift equal to the RF drive frequency. Our acousto-optic frequency shifters (AOFS) are optimized for the needs of applications like interferometry, with the ability to achieve high extinction ratio between modes. We offer standard products with frequency shifts of over 300 MHz and integrated low-power AOFS modules in which the RF driver has been built into the housing. Our team can also customize frequency shifters for specific application, including frequency shifts up to 600 MHz. |
Rudower Chaussee 29–31 (OWZ) 12489 Berlin Germany | |
Marie-Curie-Strasse 23 49134 Wallenhorst Germany | |
Polytec-Platz 1–7 76337 Waldbronn Germany | |
Innovation Centre University Way Cranfield, Bedfordshire MK43 0BT United Kingdom | www.pro-lite.co.uk E-mail: |
10 Bukit Batok Crescent #07–02 The Spire Singapore 658079 | |
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