Wavelength Measurement Range (Extendable) 450 - 1100nm, Wavelength Measurement Accuracy 60MHz, Fiber Optic Interface FC/APC, Wavelength Resolution 500kHz
| Part Number : WM-VIS-FZW |
| Unit Price : USD [Please inquire] |
| Lead time : [Please inquire] |
| Inventory quantity : [Please inquire] |
| Stock NO. : |
| Email UsRequest for Quotation |
When paired with a high-performance, low-loss photonic crystal optical switch, the wavemeter supports simultaneous high-precision wavelength measurement of up to 8 channels. This makes it highly suitable for quantum physics experimental applications such as quantum computing and atomic clocks, which require monitoring of multiple laser frequencies.
Performance Parameters | Typical Value | Unit |
Appearance Dimensions | 450×402×120 | mm |
Operating Voltage/Current | 12V/2A | / |
Control Method | Network Port Communication | / |
Fiber Optic Interface | FC/APC | / |
Maximum Input Optical Power of Optical Switch | 10 | mW |
Wavelength Measurement Range (Extendable) | 450 - 1100 | nm |
Wavelength Resolution | 500 | kHz |
Wavelength Measurement Accuracy | 60 | MHz |
Wavelength Measurement Drift (@24h, 780nm) | 5 | MHz |
Calibration Method | External Calibration | / |
Wavemeter Software Main Interface: The software supports wavelength measurement for up to 8 channels and displays the interference fringe curves of the corresponding channels.

Wavemeter Software Wavelength Recording Page: The wavelength meter software can monitor and plot the frequency of the frequency-locked light source, and calculate the standard deviation based on the frequency values of the latest 50 points.

Wavelength Long-Term Drift Test: The graph shows the 24-hour long-term drift test data of the 780nm laser light source locked to a rubidium cell.

Wavelength Reading Comparison Table
WM-VIS-FZWT (nm) | HighFinesse WS8 (nm) | Frequency Difference (MHz) |
422.790647 | 422.790596(1) | -85.5 |
555.802294 | 555.802362(3) | 66.0 |
770.230137 | 770.230124(2) | -6.6 |
780.246288 | 780.246290(1) | 1.0 |
852.355723 | 852.355785(1) | 25.6 |
976.322172 | 976.322270(2) | 30.8 |
1063.151105 | 1063.151015(1) | -23.9 |
1108.578797 | 1108.578780(2) | -4.1 |