


GENERAL SPECIFICATIONS
- Wavelength Range: 900nm - 980nm
- Max. Avg. Power: 3 Watts
- Insertion Loss: < 2 dB
- Extinction Ratio, First Order: > 50 dB (On / Off)
- Rise Time: 50 ns (max)
- Frequency: 100 MHz
- Frequency Shift: ยฑ100 MHz
- RF Power: 1.5 W (typ, 1.8 W max)
- Input Impedance: 50 ฮฉ
- Electrical Interface: SMA
- Fiber Type: PM 980
- Fiber Length: 1 meter
- Fiber Terminations: FC/APC
- Working Temperature: -20ยบC to 60ยบC
- Storage Temperature: -30ยบC to 70ยบC
- Dimension: 60 mm x 25 mm x 12.5 mm (not counting fiber boots)
- Mounting Holes Diameter: 3 mm
Fiber-Coupled Acousto Optic Modulator, 900nm to 980nm, 100MHz
Key Features
- High Efficiency 100 MHz Optical Modulator
- TeOโ Material
- 900nm - 980nm Operating Wavelength
- High First-Order Extinction Ratio > 50 dB
- TECH-NOTE: Acousto Optic Modulator Set-Up Guide Example
- Tech-Support & Sales in North America by LaserDiodeSource.com, part of Laser Lab Source
Shipping Information
Shipping within the USA: $155.00
International Shipments: Shipping Account Required
Offered by: Aerodiode Corporation, a Laser Lab Source Marketplace Seller
Orders fulfilled by: Laser Lab Source in North America
Sold & Supported in North America by Laser Lab Source
Orders for this product are processed and fulfilled by Laser Lab Source, the marketplace for Laser Scientists and Engineers. This item ships from Bozeman, MT USA. It is manufactured by Aerodiode, a Laser Lab Source Marketplace Seller. Mfg Part Number: 940AOM-1
Warranty Information
This product is sold with a full one year warranty. It is warrantied to be free from defects in material and/or workmanship for a period of one year from the date of shipment. The warranty is transacted and honored by Laser Lab Source for product purchases made through Laser Lab Source.
Available on backorder
Weight |
1 lbs |
---|---|
Dimensions |
12 × 9 × 4 in |
AOM Frequency |
100 MHz |
AOM Rise Time |
50 nanoseconds |
AOM Wavelength |
940 nm |
AeroDIODE AOM |
aerodiode aom modulators |
Aerodiode AOM's 400nm - 990 nm |
940 nm |
Product Overview
900nm to 980nm Acousto Optic Modulatorย
These high speed fiber-coupled acousto optic modulators (AOM) are designed for fast amplitude modulation of laser light in the range 900nm to 980nm. They are PM fiber coupled. These fiber coupled modulators are used in fiber laser Q-switching and pulse picking applications, narrow linewidth laser measurements, fast laser modulation and many other applications related to precision fiber-coupled systems operating in the nanosecond range.
Low Insertion Loss, High Input Power
These AOM’s are efficient and are designed to be easy to use. With low insertion loss and high input power capability, they are ideal for a wide range of applications. The Bragg cell material is low-loss, and is chosen for its ability to support the high-Q acoustic refractive index grating that is fundamental to the operation of the AOM.
Matched RF Driver for Fiber AOM
The AOM operates at a set frequency, determined by the physical configuration of the Bragg cell; this model operates at 100 MHz.
In order to drive the AOM, a high power RF signal is needed at the AOM operating frequency; the signal power is typically up to a few watts. An RF Driver/Amplifier is required to amplify the low-level output from a signal generator to the power level needed to drive the acousto-optic modulator. The RF generators offered here integrate seamlessly with the AOMs and provide a one-stop solution for high-speed Q-switched, fiber-coupled laser modulation.
Two different matched RF drivers are available for driving the 940nm AOM, one designed for analog input signals and another RF driver for TTL input signals. Links to these products are available below in the You May Also Like section.
To learn more about how acousto optic modulators function and learn how to set up an AOM, please visit our TECH-NOTE: “Acousto Optic Modulator Basics and Set-Up Guide”