calorimeter

Logo of Laserpoint

  • Laser power measurement up to 12 kW
  • Large inlet diameter: 55 mm
  • Broad spectral range: 0.19–11 µm
  • Compact thermal measuring system for high-power lasers
  • Traceable calibration to PTB/NIST standards
ME

Markus Eib

Optical Components, SLMs, Power Meters


Precise power measurement of high-power lasers up to 12 kW

The LaserPoint Calorimeter was developed for the precise measurement of high laser powers and enables measurements of laser powers up to 12 kW. Due to its specially developed thermal measuring principle, the system is suitable for demanding applications in research, development, and industrial laser technology.

The Great Inlet diameter of 55 mm also allows for the measurement of larger laser beams. With a usable spectral range of 0.19 to 11 µm can the calorimeter be used for different laser sources ranging from the UV through the visible and into the infrared spectral range.

Compact calorimeter for high laser power

Despite its wide measurable power range, the LaserPoint calorimeter is characterized by a Compact and relatively lightweight design . This makes it easier to integrate into existing measurement setups and industrial applications than many conventional measurement systems in this performance class.

In addition, the measuring system comes without defocusing optics in the absorption cavity out. This simplifies the optical design and reduces the installation effort.

Traceable and reliable performance measurement

The calorimeter reaches a Linearity of ±2 % up to the full-scale value and a Calibration accuracy of ±5 %. Calibration is based on recognized PTB/NIST Standards traceable and thus enables reproducible and reliable measurements of high laser powers.

The thermal design is engineered for stable heat dissipation, enabling the reliable measurement of incident laser power even in demanding high-power applications.

Typical applications

The LaserPoint calorimeter is particularly well-suited for applications where high continuous laser powers need to be reliably measured and monitored. Typical fields of application are:

  • Measurement of high-power lasers up to 12 kW
  • Characterization of industrial laser systems
  • Research and development of high-power lasers
  • Quality assurance and calibration
  • Inspection and maintenance of laser systems
  • Industrial Laser Processing
  • Integration in Test and Measurement Setups

Model W-12K-D55-SHC-U

The W-12K-D55-SHC-U It is designed for laser powers up to 12 kW and combines a large input diameter with a broadband thermal measurement principle. This makes the system particularly suitable for applications in which high powers and larger beam diameters must be measured reliably.

For the selection of a suitable power measurement system, in addition to the maximum laser power, in particular Wavelength, beam diameter, power density, and operating mode of the laser source Crucial. Soliton helps you select and configure the right LaserPoint measurement technology for your application.

Applications

  • Quality assurance in semiconductor manufacturing: Monitoring the energy and stability of femtosecond lasers to optimize semiconductor production.
  • Monitoring high-speed manufacturing processes: Real-time monitoring of laser energy in automated production lines to ensure precise material processing.
  • Research and development in laser technology: Analysis of the performance and stability of ultrashort pulse lasers for the development of new laser technologies.
  • Medical laser applications: Precise control of laser power in medical applications such as laser surgery to reduce side effects.
  • Detection and monitoring of instabilities in ultrashort pulse lasers: Real-time detection of instabilities to ensure laser efficiency and safety.
  • Calibration and maintenance of laser systems: Regular calibration of laser systems to ensure optimal performance and consistency.
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