Variable Optical Attenuators VOA

Variable Stand-Alone Attenuators

The MATRIQ series of variable stand-alone attenuators have built-in power meters and a power stabilization function. This allows output power, for example, to be stabilized at one value even when input power is unstable and fluctuating.

Features:

• Wide range of wavelengths for a variety of applications
• Fast attenuation control also allows for compensation of power fluctuations
• Built-in power meter option replaces the external power meter for verification purposes
• Single-mode, PM, and multimode options available
• Adjustable, constant output level; closed-loop functionality
• Low insertion loss
• CohesionUI: Intuitive graphical user interface for control and monitoring via PC or mobile devicese

Applications:

• Transceiver stress test
• Receiver sensitivity test
• Attenuation simulation
• Optical budget analysis
• Power calibration
• EDFA gain linearity test