Electro-optic modulation enables direct translation of electrical signals into controlled variations in the amplitude, phase or polarization of light within guided optical structures. By exploiting ...

CAMBRIDGE, Mass.--(BUSINESS WIRE)--HyperLight, the leading provider of integrated electro-optical modulators (EOMs), is proud to announce the expansion of its intensity modulator series. This ...

CAMBRIDGE, Mass.--(BUSINESS WIRE)--HyperLight, the leading provider of end-to-end photonic integrated circuits (PIC) solutions using thin-film lithium niobate (TFLN) technology, has announced the ...

Researchers have developed scalable photonic integrated circuits, based on lithium tantalate, marking a significant advancement in optical technologies with potential to widespread commercial ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

Harvard SEAS researchers have created an electro-optic digital-to-analog converter that bridges electronic and photonic signals for efficient photonic computing and signal processing. The device is ...

Optical frequency combs—laser sources that emit evenly spaced colors of light—are foundational, ubiquitous tools for precision measurement, found in optical clocks, gas-sensing spectrometers, and ...

A major bottleneck with high-frequency wireless communications is the conversion from radio frequencies to optical signals and vice versa. This is performed by an electro-optic modulator (EOM), which ...

Between the two probes you can find the PLZT optical modulator developed by the research team. The modulator is 2.5 mm in length. The waveform demonstrates the results from the two tests conducted on ...

How an electro-optic PIC can implement RF filtering functions. Which E-O components are needed for passband and notch filtering. How the overall device was fabricated and the test results. It’s a very ...