The chip uses a combination of tuneable lasers (created by using an optical amplifier with on-chip filter circuits), electro-optic modulators and photodetectors, low-loss waveguides and passive ...

Bell, Tyndall and Röntgen all knew that gases and vapours absorb infra-red rays and that they would produce sounds if a stream of rays was interrupted at sonic frequencies. The mechanism of this ...

This has led to the development of new technologies such as the electro-optic modulator, acoustic-optic modulator, and magneto-optic modulator. These are aimed at bringing costs down while increasing ...

The development of all-fiber lasers is of high interest because of the intrinsic robustness, compactness and energy efficiency. In-fiber amplitude modulators based on acousto-optic modulation of fiber ...

This article presents a radiation-hardened-by-process 56-Gb/s electro-absorption modulator (EAM) driver designed in a 130-nm silicon germanium (SiGe) bipolar complementary metal oxide semiconductor ...

CSRayzer Optical Technology Co. Ltd CSRAYZER Provides Fiber Optical Passive Devices, including, Acousto-Optic Modulators (AOM), Fiber Coil, Free Space Faraday Isolator Rotator, Polarization ...

Handling high optical power in electro-optic modulators is critical for applications in nonlinear optics, microwave photonics, and THz communications. While thin-film lithium niobate (TFLN) modulators ...

Electro-optic modulators with low driving voltage and wide bandwidth are critical for advanced analog and digital communication systems. To achieve high-speed thin-film lithium niobate (TFLN) ...