Application-铋盛半导体(深圳)有限公司

The application of MicroTEC in Hi-Speed Optical Moduel

The application of MicroTEC in Hi-Speed Optical Moduel. The main functions of TEC in those devices are as following:

●It can maintain the stability of the operating wavelength.

●It can ensure the performance of the device; optical devices can only exhibit optimal performance at a stable temperature.

●It can optimize the heat dissipation of high-power devices.

The application of MicroTEC in gas laser sensors

The application of MicroTEC in gas laser sensors, such as using the 1653nm wavelength for methane detection and the 2330nm wavelength for carbon monoxide detection, MicroTEC plays a critical role here：

●It can effectively control the operating temperature of the laser, maintaining a relatively constant temperature under different environmental conditions, thereby reducing the impact of temperature fluctuations on the laser's performance.

●It ensures the stability of the laser's output wavelength, always within the optimal range for methane gas absorption, enhancing the accuracy and reliability of the detection.

●It guarantees the stability of the laser's output power, preventing power fluctuations from interfering with the detection results.

The application of TEC in LiDAR

LiDAR (Light Detection and Ranging) systems utilize laser technology for distance measurement and speed detection, widely applied in fields such as autonomous driving vehicles, drones, 3D mapping, and remote sensing. TEC is a semiconductor device that uses the Peltier effect to achieve cooling. TEC plays an important role in LiDAR systems, with the following purposes：

●Temperature Control: The lasers and detectors in LiDAR systems are very sensitive to temperature. TEC can actively cool these optical components, maintaining them at the optimal working temperature, thereby improving the performance and reliability of the LiDAR.

●Performance Improvement: By using TEC for cooling, the sensitivity of the LiDAR sensor can be increased, its operating temperature range can be expanded, and the S/N ratio can be reduced, thus enhancing overall performance.

●Eye Protection: High-performance LiDAR may use lasers with higher power, which could pose a risk to human eyes. TEC controls the working temperature of the laser, allowing the use of longer wavelengths that are safer for the eyes while maintaining high power output.

●Environmental Interference Resistance: Ambient light and heat sources may interfere with LiDAR measurements. TEC can stabilize the laser's wavelength, reducing wavelength drift caused by temperature changes, thus reducing environmental interference.

Application of TEC in biomedical technology

●Medical imaging equipment:Thermoelectric cooling modules can provide precise temperature control for medical imaging equipment,ensuring that the equipment operates at its best condition,thereby enhancing the clarity and accuracy of the imaging.

●Biological sample storage: During the storage and transportation of biological samples, thermoelectric cooling modules can provide astable low-temperature environment to ensure the activity and stability of the samples.

●PCR(Polymerase Chain Reaction): PCR technology requires precise temperature control to synthesize DNA fragments, and thermoelectric cooler modules can provide the required temperature changes to improve the efficiency and specificity of PCR reactions.

●Laser treatment equipment: When laser medical equipment operates, it generates a large amount of heat. Thermoelectric cooling modules can cool the internal components or cooling fluids of the equipment, ensuring the optimal operating temperature and enhancing performance.

●Gas chromatographs: By accurately controlling the temperature of the sample chamber and transport pipelines, thermoelectric cooling modules help to stabilize the accuracy and performance of gas chromatographs.

●Magnetic Resonance Imaging (MRI): During the imaging process, heat generated by the equipment itself may affect the imaging effect. Thermoelectric cooling systems can accurately control the temperature of the equipment to ensure normal operation.