Optical vector analysis has emerged as a critical tool for characterising optical devices, enabling simultaneous measurement of amplitude and phase responses over wide bandwidths. This technique is ...
Coherent optical signal processing has emerged as a cornerstone in modern high-capacity optical communications. By harnessing advanced digital signal processing techniques, it enables the precise ...
The lithium niobate thin-film modulator was designed to achieve a modulation frequency of 350 kHz within the 0–2π phase range, further realizing high speed control of optical field coherence.