High air tightness TEC housing

Key Features

• High-Hermeticity Design:
  High-reliability hermetic sealing process achieves high hermeticity standards, effectively isolating the internal environment from the outside.

• Integrated TEC Temperature Control:
  

  Integrated thermoelectric cooler (TEC) inside the housing achieves precise control of the component operating temperature.

• Excellent Thermal Management Performance:
  The housing base is manufactured from high-thermal-conductivity material, effectively conducting and dissipating heat generated during TEC operation to ensure efficient TEC performance.

• Customization Support:

  Customizable design based on different component types and application requirements.
  

Applications

• High-Precision Lasers:
  

  In high-precision lasers requiring wavelength stability and output power stability, the TEC housing achieves precise temperature control to ensure stable performance.

• Photodetectors:

  For temperature-sensitive photodetectors, the TEC housing provides a stable working temperature environment.

Product Highlights

• Precise Temperature Control Capability:
  

  Integrated high-performance TEC and thermistor enable high-precision temperature control to meet demanding application requirements.

• High-Hermeticity Assurance:
  

  Reliable sealing process and premium materials ensure high hermeticity and long-term reliability of the package.

• Superior Thermal Management Design:
  

  The base uses high-thermal-conductivity material combined with optimized heat-conduction path design to ensure efficient TEC operation and temperature uniformity of the component.

How It Works

The high-hermeticity TEC housing precisely controls the operating temperature of the optoelectronic component via a thermoelectric cooler (TEC) integrated inside the package.

The optoelectronic component is mounted on the cold side of the TEC; by controlling the direction and magnitude of the TEC current, the component operating temperature can be precisely regulated. A thermistor mounted in close proximity to the component continuously monitors the component temperature and feeds it back to the temperature control circuit, forming a closed-loop temperature control system. The high-hermeticity housing design protects the internal TEC, thermistor, and optoelectronic component from external environmental factors, ensuring long-term stable operation of the temperature control system.

Product Parameters