AOM is an optical device that utilizes the acousto-optic effect, where sound waves propagate through a medium to form...

New breakthroughs in LiNbO3 modulator,Recently, Chinese researchers have released a core invention patent on the PDH laser frequency locking technology...

The core of an acousto-optic modulator(AOM modulator)is the acousto-optic effect. Its basic structure includes acousto-optic crystals...

The 3GHz DML laser series is a module that integrates lasers, driver circuits, refrigerators, and temperature control circuits...

The working wavelength of EDFA Optical Amplifier falls precisely within the optimal wavelength range of 1330-1600nm for fiber optic communication...

After receiving the EDFA Optical Amplifier, first ask what the input power is, and then use the link budget formula to calculate the expected output...

Different types of intensity modulators have their own characteristics in terms of principles, performance, and application scenarios...

it is worth noting that PIN photodetectors are limited in their ability to detect weak light signals due to the lack of additional gain.

The evolution of laser feedback mode in narrow linewidth laser is the evolution of laser resonant cavity structure.

When choosing InGaAs photodetector, everyone wants the same specifications: bandwidth above 10 GHz and responsivity above 0.9 A/W...