-
The types of tunable laser
The types of tunable laser The application of tunable lasers can generally be divided into two major categories: one is when single-line or multi-line fixed-wavelength lasers cannot provide the required one or more discrete wavelengths; Another category involves situations where the laser ...Read More -
Test methods for the performance of electro-optic modulator
Test methods for the performance of electro-optic modulator 1. Half-wave voltage test steps for electro-optic intensity modulator Taking the half-wave voltage at the RF terminal as an example, the signal source, the device under test and the oscilloscope are connected through a three-way d...Read More -
New Research on narrow-linewidth laser
New Research on narrow-linewidth laser Narrow-linewidth laser are crucial in a wide range of applications such as precision sensing, spectroscopy, and quantum science. In addition to spectral width, spectral shape is also an important factor, which depends on the application scenario. For ...Read More -
How to use the EO modulator
How to use the EO modulator After receiving the EO modulator and opening the package, please wear electrostatic gloves/wristbands when touching the metal tube shell part of the device. Use tweezers to remove the optical input/output ports of the device from the grooves of the box, and then remove...Read More -
Research Progress of InGaAs photodetector
Research Progress of InGaAs photodetector With the exponential growth of communication data transmission volume, optical interconnection technology has replaced traditional electrical interconnection technology and has become the mainstream technology for medium and long-distance low-loss high-sp...Read More -
SPAD single-photon avalanche photodetector
SPAD single-photon avalanche photodetector When SPAD photodetector sensors were first introduced, they were mainly used in low-light detection scenarios. However, with the evolution of their performance and the development of scene requirements, SPAD photodetector sensors have been increasingly a...Read More -
Flexible bipolar phase modulator
Flexible bipolar phase modulator In the arena of high-speed optical communication and quantum technology, traditional modulators are facing severe performance bottlenecks! Insufficient signal purity, inflexible phase control, and excessively high system power consumption – these chal...Read More -
How to use semiconductor optical amplifier
The usage method of semiconductor optical amplifier (SOA) is as follows: SOA semiconductor optical amplifier is widely used in all walks of life. One of the most important industries is telecommunications, which is valued in routing and switching. SOA semiconductor optical amplifier is also used ...Read More -
The “Optical Art” led by optical modulators
The “Optical Art” led by optical modulators With the further development of science and technology, optical modulators will also play an important role in multiple fields such as holographic projection and display, optical data storage, optical communication, computational imag...Read More -
The cutting-edge applications in optics led by optical modulators
The cutting-edge applications in optics led by optical modulators The principle of optical modulation is not complicated. It mainly achieves the modulation of the amplitude, phase, polarization, refractive index, absorption rate and other characteristics of light through external stimuli, ...Read More -
Ultra-high repetition rate pulsed laser
Ultra-high repetition rate pulsed laser In the microscopic world of the interaction between light and matter, ultra-high repetition rate pulses (UHRPs) act as precise rulers of time – they oscillate at more than a billion times per second (1GHz), capturing the molecular fingerprints of canc...Read More -
The characteristics of AOM acousto-optic modulator
The characteristics of AOM acousto-optic modulator Withstand high optical power The AOM acousto-optic modulator can withstand strong laser power, ensuring that high-power lasers can pass through smoothly. In an all-fiber laser link, the fiber acousto-optic modulator converts continuous light int...Read More
