SKU: EOCV
The EOCV series Fiber Optical Transmitters (Electrical-to-Optical Converters) provide high-fidelity analog and digital optical signals from electrical inputs, supporting a wide frequency range of DC to 20 and 40 GHz. These user-friendly turnkey modules feature a corresponding Thin Film Lithium Niobate Fiberoptic Modulator (TLNM), a DFB laser with driver, an automatic bias controller, high-performance control circuits, and a DC power supply, all integrated into a convenient plug-and-play benchtop unit. The TLNM modulators employed in the EOCV series use smaller and shorter waveguides compared to conventional LiNbO₃ modulators, offering greater efficiency in converting RF signals into optical signals. Their low RF driving voltage eliminates the need for an external RF amplifier, making the system compatible with standard function generators for laboratory applications.
The benchtop unit features a front switch to select between three modulator bias modes: Peak and Null for high on/off contrast, and Quadrature for superior linearity in E-O conversion. The laser output power is also adjustable via a front rotating knob, allowing users to fine-tune output settings. Designed for RF-over-Fiber applications, as well as the testing and characterization of optical-to-electrical (O-E) devices, the EOCV series offers a versatile and reliable solution for advanced optical communication and signal processing needs.
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