In this paper, a novel silicon-on-chip integrated 4 × 1 wavelength division multiplexing (WDM) multiplexer has been developed. This is the first time that the multiplexer design incorporates arrayed ...

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 ...

Researchers at Skoltech have developed an ultra-compact electro-optic modulator based on silicon photonics and plasmonics that enables high-efficiency optical signal control within a small device ...

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 ...

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 ...

Addressing a major roadblock in next-generation photonic computing and signal processing systems, researchers in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have ...

Optical frequency combs have revolutionized technologies such as atomic clocks, spectroscopy, and ultra-fast lasers by acting as precise bridges between optical and microwave frequencies. As the ...

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 ...

Fiber networks are running out of runway. With AI workloads exploding, and enterprise and consumer demand surging in parallel, aging passive optical infrastructure is nearing its limits. Enter ...