wavemeter-WDM

428 SERIES

multi-wavelength meter

Test WDM signals with accurate and reliable results. In order to fully describe wavelength division multiplexing components and transmission systems, the 428 series multi wavelength meter simultaneously measures wavelength, power, and signal-to-noise ratio. The wavelength measurement accuracy is as high as ± 0.3pm, and the signal-to-noise ratio is greater than 40 dB. In addition, the optical spectrum analyzer software includes spectrum testing for generating and displaying high-resolution optical signals.

Product Features:

·Simultaneously measuring wavelength and power

·Absolute wavelength measurement accuracy up to ± 0.3pm

·Continuous calibration through a built-in wavelength standard

·Measure the confidence level of 3-sigma

·Can meet national standards

·Accuracy of power measurement ± 0.5 dB

·Automatically calculated OSNR>40 dB

·Optical spectral analysis accuracy 10 GHz

·Measurement time of 0.25 seconds

·Input power requirement above -40 dBm

·Measurable continuous wave and modulation signal

·SCPI interface via USB 2.0, Ethernet or GPIB

·Durable design for industrial manufacturing environments

Specification parameters:

828B System

Continuous and modulated signals

The fastest WDM wavelength measurement equipment. The 828B optical wavelength meter measures the absolute wavelength of WDM lasers with an accuracy of ± 1pm. Its speed of up to 1 kHz makes it the fastest WDM measurement. This speed enables more effective testing of wavelength division multiplexing components and provides better time resolution and more detailed wavelength characteristics of WDM lasers.

Product Features:

·The wavelength measurement accuracy can reach ± 1 pm

·Measurement rate up to 1KHz

·Automatically calibrated through a built-in wavelength standard

·Measurement confidence level>99.7%

·Can meet national standards

·Optical power measurement ± 0.5 dB

·Sensitivity up to -40dBm

·Measurable continuous and modulated signals

·Durable design for industrial manufacturing environments

Specification parameters:

228 Series

Single wavelength and continuous signal

The 228 series optical wavelength meter combines high precision and special repeatability, with a wavelength accuracy of up to ± 0.3pm. The 228 model is an ideal instrument for tunable WDM lasers, distributed feedback lasers, and VCSELs. It can also be used to calibrate passive wavelength division multiplexing component testing equipment, such as optical spectrum analyzers.

Product Features:

·Absolute wavelength measurement accuracy up to ± 0.3 pm

·Continuous calibration through built-in wavelength standard

·Measure confidence level 3-sigma

·Meet national standards

·Simultaneously measure the total optical power with an accuracy of ± 0.5 dB

·Measurement time as short as 0.1 seconds

·Input power requirement -30dBm

·SCPI interface via USB 2.0, Ethernet, or GPIB

·Durable design for industrial manufacturing environments

Specification parameters:

328 Series

Single wavelength, continuous and modulated signals

The 328 series optical wavelength meter is almost the same model as the 228, except that it uses fast Fourier transform analysis of optical signals. This enables measurement of the wavelength of continuous waves and modulation of WDM lasers with an accuracy of up to ± 0.3pm.

Product Features:

·Absolute wavelength measurement accuracy of ± 0.3 pm

·Continuous calibration through a built-in wavelength standard

·Measure confidence level 3-sigma

·Meets national testing standards

·Simultaneously measure the total optical power with an accuracy of ± 0.5 dB

·Measurement time 0.25s

·Input power only requires -40dBm

·Measurable continuous and modulated signals

·SCPI interface via USB 2.0, Ethernet, or GPIB

·Durable design for industrial manufacturing environments

Specification parameters: