It mainly performs photoelectric and electro-optical conversion, that is, the transmitting end of the optical module converts electrical signals into optical signals, and the receiving end converts optical signals into electrical signals. This converter act as an interface between electronic systems that. The Anritsu MS464XX VectorStarTM and ShockLineTM VNAs have a number of measurement utilities to facilitate this kind of analysis and, coupled with the MN4765B O/E calibration module (for 850, 1060, 1310 and 1550 nm measurements with up to 40 GHz (for 850 and 1060 nm), 70 GHz (for 1310 or 1550 nm). Electro-optic modulators (EOMs) are devices that translate electrical signals into light signals at high speed. They accept an incoming electrical signal, which represents information, and imprint that information onto a beam of light. An example of the intensity output from a typical laser diode is shown in Figure 1.
[PDF Version]