Application-铋盛半导体(深圳)有限公司

Optical Communication

Thermoelectric Coolers (TECs) play a vital role in high-speed optical modules by ensuring accurate thermal management with precision <0.1C, which is critical for maintaining signal integrity and maximizing performance in advanced communication systems. TEC is perfect solution to address demanding requirement of today's optical transceiver module with its fast response time, compact size and reliability. With provided specific operating condition, including dimension, thermal loading and operating temperature, tailored solutions can be provided to optimze performance , efficiency and cost.

Key functions of microTEC in high speed optical modules:

●Wavelength Stability - Maintains precise control of the operating wavelength of laser diodes over varying environmental temperature, preventing drift caused by temperature fluctuations and ensuring consistent signal quality.

●Performance Optimization - Enables optical devices to operate at their ideal temperature, maximizing efficiency, reducing noise, and extending component lifespan..

●Thermal Management for High-Power Devices - Effectively dissipates heat from high-power optical components, preventing overheating and maintaining stable operation even under demanding conditions.

Gas Laser Sensor

Micro Thermoelectric Coolers (MicroTECs) is critical for gas laser sensor operation, delivering precision thermal control that elevates detection performance in mission-critical applications. This technology with its high accuracy and reliability is essential for spectral absorption-based detection systems, including methane monitoring at 1653nm and carbon monoxide analysis at 2330nm wavelengths, where temperature stability directly correlates with measurement fidelity. Key benefits including：

●Stable Operating Temperature - Maintains consistent laser temperature across varying environmental conditions, minimizing performance deviations caused by thermal fluctuations.

●Wavelength Stability - Ensures the laser output remains precisely tuned to the optimal absorption wavelength, maximizing detection sensitivity and accuracy.

●Output Power Consistency - Prevents power fluctuations that could compromise measurement integrity, delivering reliable and repeatable detection results.

LiDAR

LiDAR (Light Detection and Ranging) technology employs laser-based measurement for precise distance and speed detection, with applications spanning autonomous vehicles, drones, 3D mapping, and remote sensing. Thermoelectric Coolers (TECs) serve as essential components in LiDAR systems by providing key benefits：

●Precision Temperature Control: LiDAR lasers and photodetectors are highly temperature-sensitive. TECs maintain these critical components at their ideal operating temperature, enhancing system accuracy and long-term reliability.

●Enhanced Performance: Active TEC cooling improves sensor sensitivity, extends the operational temperature range, and reduces signal-to-noise ratio (SNR), resulting in superior detection capabilities.

●Eye-Safety Compliance: High-power LiDAR systems require careful thermal management to enable eye-safe laser wavelengths while maintaining performance. TECs facilitate this balance by stabilizing laser diode temperatures.

●Environmental Stability: External heat sources and ambient light can degrade LiDAR measurements. TECs minimize wavelength drift caused by thermal fluctuations, ensuring consistent operation in varying conditions.

Biomedical Technology

Thermoelectric Coolers (TECs) play a critical role in biomedical applications by enabling precise temperature control, enhancing device performance, and ensuring the stability of sensitive biological device/materials. Key applications include:

●Medical Imaging Equipment: TECs maintain optimal operating temperatures for imaging devices, improving image clarity and diagnostic accuracy.

●Biological Sample Storage & Transport: TECs provide a stable, low-temperature environment for preserving the integrity and viability of biological samples, including insulin, vaccines, blood products, and reagents. Its miniture size is perfect solution for portable storage and transport applicaiton.

●PCR (Polymerase Chain Reaction) Systems: By enabling rapid and precise temperature cycling, TECs enhance the efficiency and specificity of DNA amplification in PCR diagnostics and research.

●Laser Medical Equipment:High-power laser systems generate significant heat during operation. TECs actively cool critical components, ensuring consistent performance and prolonging device lifespan.

●Gas Chromatography (GC) Systems: TECs precisely regulate the temperature of sample chambers and transport pipelines, helps to stablize the accuracy and performance of gas chromatography.

●Magnetic Resonance Imaging (MRI) Systems: TECs mitigate heat buildup in MRI components, maintaining stable temperatures of critical component to ensure reliable diagnostics.