The interior of an optical fiber AOM acousto-optic modulator mainly consists of an acousto-optic crystal and an optical fiber collimator, etc.

The world has broken through the quantum key limit for the first time. The key rate of the true single-photon source has soared by 79%.

A semiconductor optical amplifier is a type of optical amplifier that uses a semiconductor gain medium. It is similar to a laser diode...

The bipolar two-dimensional avalanche photodetector (APD photodetector) achieves ultra-low noise and high sensitivity detection.

The Mach-Zehnder Modulator (MZ Modulator) is an important device for modulating optical signals based on the interference principle.

Tunable narrow-linewidth lasers are the foundation for wide applications in fields such as atomic physics, spectroscopy, quantum information...

This study demonstrates the great potential of plasma electro-optic modulators in THz communication and photonic integrated circuits (PICs).

Generally, the acousto-optic device that controls the intensity variation of the laser beam is called an acousto-optic modulator (AOM modulator).

Narrow linewidth laser, The term “line width” refers to the spectral line width of the laser in the frequency domain...

This pulsed laser source, ultrafast fiber laser system is capable of generating pulses with tunable wavelengths, ultra-short durations...