Over the past few decades, optical fibers have been widely deployed to implement various
applications in high-speed long-distance telecommunication, optical imaging, ultrafast …

This paper reports a digitally integrated, self-trained predistortion curve finder for linearly
frequency-swept semiconductor lasers. In this method, we introduce an iteration machine to …

A real-time seawater temperature measurement system based on a wavelength swept
distributed feedback (DFB) laser is developed. The phase-shifted fiber Bragg grating (-FBG) …

Distributed optical fiber sensors are an increasingly utilized method of gathering distributed
strain and temperature data. However, the large amount of data they generate presents a …

The key to realizing a high-performance frequency-modulated continuous wave (FMCW)
laser frequency-sweeping light source is how to extend the frequency-swept bandwidth and …

Temperature monitoring and regulation is a critical aspect of data center administration.
Currently, conventional discrete transistor-based thermal sensing systems are widely used …

In modern society, the amount of data being transferred is growing at an exponential rate,
about 2.5 quintillion bytes data created per day. Such data can be realized in the form of …

Sub-terahertz range fiber sensors have been well investigated for distributed stain sensing
applications. Due to the use to sub-millimeter range structures, high accuracy measurement …