Built-in monitor photo diode enables system designers to optimize laser performance during environmental fluctuations. FREMONT, Calif.--(BUSINESS WIRE)-- Opnext, Inc. (NASDAQ:OPXT - News), a global ...

The traditional diode AM detector is shown in Figure 1. This detector has to operate at zero DC potential, so if the source has a DC component, the R-C combination is needed to block the DC in the ...

(Nanowerk News) Researchers from Japan have demonstrated that a long-elusive kind of laser diode based on organic semiconductors is indeed possible, paving the way for the further expansion of lasers ...

For a long time, power meters were built using a combination of a base unit and an external power sensor connected via a cable. The RF signal was converted to a voltage signal in the power sensor, ...

As computing hardware gets smaller and smaller, engineers have worked hard to shrink the silicon used in the processors that power these mini machines. Engineering can only do so much, and we are ...