Fizeau-type Wavelength Meter FZW Series | High-Precision Wavelength Measurement
Wavelength meter achieving high-precision measurement and laser stabilization using the Fizeau interferometry method.
The FZW Fizeau-type wavelength meter is a compact and high-precision absolute wavelength measurement system that uses the Fizeau interference method. It integrates high-speed measurement, high measurement accuracy, and laser stabilization functions into a single unit, making it easy to monitor lasers and implement feedback control. It supports measurements over a wide wavelength range without the need for recalibration and can operate both as a standalone unit and under computer control. It meets a wide range of laser measurement needs, from research and development applications to automated experimental environments.
basic information
- Supports wavelength measurement from 350 to 1260 nm - Typical accuracy: approximately 200 MHz - High-speed real-time measurement - Built-in PID output for frequency stabilization - Standalone operation and PC control compatible <Main Specifications and Features> - Measurement wavelength range: 350 to 1350 nm - 3σ uncertainty: 600 MHz - Equipped with PID function for laser stabilization - Operates on USB power supply or 5V DC input - USB/Ethernet connection compatible - Supports 2/4/8 channel fiber switchers <System Integration> Can be directly integrated into laser control loops, accommodating experimental setups using multiple lasers. <Related Products> Digital Laser Controller dDLC | Laser Stabilization Control Achieves high-precision laser frequency stabilization by combining with PID control. https://inst.santec.com/jp/products/quantum-instruments/electronics/ddlc
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Model number/Brand name
FZW
Applications/Examples of results
- Laser wavelength measurement - Absolute frequency measurement - Laser frequency stabilization - Feedback control system - Quantum technology research - Atomic physics experiments - Precision spectroscopic measurement - Experimental environment using multiple lasers - Automated optical experiment system - Laser development and evaluation applications
Detailed information
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<Wide Wavelength Range> It corresponds to 350 to 1350 nm and can measure a wide range of wavelengths without recalibration.
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<High Precision Measurement> Achieves high-precision absolute wavelength measurement with a typical accuracy of below 200 MHz and a 3σ uncertainty of 600 MHz.
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<High-Speed Real-Time Measurement> High-speed updates allow for real-time monitoring of the laser state.
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<PID Stabilization Function> The built-in PID output supports stabilization control of the laser frequency.
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<Flexible Connectivity> It can be controlled via USB and Ethernet, and is compatible with 2/4/8 channel fiber switchers.
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Santec has been manufacturing optical components, laser products, and optical measuring instruments for over 40 years, responding to the stringent quality demands of our customers in the optical industry. Additionally, by constantly seeking innovation and meeting customer requests, Santec has introduced numerous new optical-related products to the market. Our journey towards the creation of the ideal world of light, "OPTOPIA," which is our management philosophy, also involves minimizing the timeline from product concept to commercialization.