This product achieves high frequency stability, narrow linewidth, low RIN noise, laser output, and also has tuning function. This performance indicator can achieve in-situ substitution for similar foreign products, with good adaptability and high stability in high and low temperature environments.
Application Scenarios:
Fiber optic water listening, LiDAR, fiber optic sensing, coherent optical communication
Characteristic:
·High frequency stability, narrow linewidth, low noise
·Tunable wavelength
·Low driving current
·Single longitudinal mode, polarization maintaining output
·Ultra low phase noise and relative intensity noise (RIN)
·Wavelength 1528nm-1560nm, ITU-T or custom
·Sensitivity to low vibration and noise
The product module contains four lasers with two wavelength frequencies, each frequency containing a local oscillator laser and a signal laser. Four lasers can flexibly switch control switches for enabling and frequency tuning. It has achieved high frequency stability, narrow linewidth, low RIN noise, laser output, tunable wavelength, good adaptability in high and low temperature environments, radiation resistance, and can cope with single particle effects. It has high reliability and good stability. Mainly used for space laser coherent communication, it can achieve real-time compensation for Doppler frequency shift.
Application Scenarios:
Satellite laser communication, coherent optical communication
This product specification sheet describes the performance indicators of the laser transceiver integrated module. Laser transceiver integrated module, mainly used in laser communication systems. There are only two types of modules for users, distinguished by laser working wavelength. Among them, the center wavelength of optical transceiver module A is ITU-C46 channel, and the center wavelength of module B is ITU-C18 channel. Other parameters have the same performance requirements.
Application Scenarios:
Drone laser communication, satellite laser communication
The independently developed and produced spaceborne high-power fiber amplifier can achieve watt level (1W, 2W, 3W, 5W, 8W, 10W) power amplification output. It has radiation resistance characteristics, can adapt to space thermal and mechanical environments, and has high reliability. It has passed the assessment of space payload development units and has been successfully applied in inter satellite laser links.
Application Scenarios:
Satellite laser communication, coherent optical communication, fiber optic sensing, laser radar
This product is mainly used for polarization maintaining signal amplification and has the characteristics of high integration, low power consumption, low noise, stable output power, etc. It has good adaptability and high stability in high and low temperature environments.
Application Scenarios:
LIDAE (Light Detection and Ranging), Communication, Tunable Devices, Spectroscopy
Semiconductor infrared lasers have a wide range of applications in various fields. In infrared spectroscopy analysis, they can be used for gas detection, chemical analysis, and material characterization. In infrared imaging, they can be used for infrared thermal imagers, night vision devices, and security monitoring. In infrared communication, they can be used for high-speed data transmission and fiber optic communication. In addition, semiconductor infrared lasers are also used in fields such as medical diagnosis, environmental monitoring, and industrial testing. Our company spends on customizing various types of infrared lasers.
Application Scenarios:
Optical sensing, substance detection, gas sensing
