Ideal for Testing Optical Devices and Transceivers
Yokogawa wavelength meters set the benchmark for absolute wavelength accuracy and traceability, delivering metrology-grade performance for advanced R&D and high-volume production environments. While OSAs provide excellent spectral insight, wavelength meters are essential when absolute wavelength accuracy and traceability are required.
Why Choose Yokogawa
- Metrology-grade accuracy for R&D and production
- Simultaneous multi-wavelength measurements for WDM systems
- Long-term stability with minimal maintenance
- Accuracy: ±0.2 ppm
- Range: 900 to 1700 nm
- Wavelength and power level of CW and modulated optical signals from tunable lasers and DWDM transmission systems
High accuracy optical wavelength meter AQ6151B
| Single Wavelength Meter AQ6151B-12-SW |
Single Wavelength Meter AQ6151B-22-SW |
Single Wavelength Meter AQ6151B-32-SW |
| O to L-band（Standard） | O to L-band（Extended） | Wide-range |
|
Wavelength range: 1270 to 1650 nm |
Wavelength range: 1200 to 1700 nm |
Wavelength range: 900 to 1700 nm |
| Multi Wavelength Meter AQ6151B-12MW |
Multi Wavelength Meter AQ6151B-22-MW |
Multi Wavelength Meter AQ6151B-32-MW |
| O to L-band（Standard） | O to L-band（Extended） | Wide-range |
|
Wavelength range: 1270 to 1650 nm |
Wavelength range: 1200 to 1700 nm |
Wavelength range: 900 to 1700 nm |
Wavelength Measuring Device Display example
Single Wavelength Meter
Multi Wavelength Meter
Overview of optical communications via optical fibers including: signal conversion, optical fiber benefits, techniques like wavelength division multiplexing (WDM) for increased capacity, key components like optical amplifiers and spectrum analyzers for maintaining transmission quality.
This paper describes a compact optical channel monitor and a delayed interferometer having free-space optical elements such as lenses or mirrors, as an application of microoptics. These devices have been developed to be built into dense wavelength division multiplexing (DWDM) transmission systems. These optics use a Gaussian beam which is emitted through single-mode optical fibers and located near the optical axis. This paper explains the optical designs of these devices based on the Gaussian beam's behavior.
SANPEI Yoshihiro*1 SUZUKI Yasuyuki*2 IEMURA Kouki*3 ASANO Junichirou*3
*1Communication and Measurement Business Headquarters, Optical Communication Measurement Development Department
*2Communication and Measurement Business Headquarters, Core Technology Development Department
*3Photonics Business Headquarters, Engineering Department IV
Brochures
- All Products Guide (27.8 MB)
