![How do I invert a signal without deforming it, and without using a logic gate? - Electrical Engineering Stack Exchange How do I invert a signal without deforming it, and without using a logic gate? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/svfw2.png)
How do I invert a signal without deforming it, and without using a logic gate? - Electrical Engineering Stack Exchange
Experimental demonstration of both inverted and non-inverted wavelength conversion based on transient cross phase modulation of SOA
![a) The fast time domain signal from the A (positive, inverted signal)... | Download Scientific Diagram a) The fast time domain signal from the A (positive, inverted signal)... | Download Scientific Diagram](https://www.researchgate.net/publication/268303544/figure/fig2/AS:295410141810704@1447442674999/a-The-fast-time-domain-signal-from-the-A-positive-inverted-signal-and-C-band-RDDs.png)