Standalone High power Laser Characterization System. This system is designed for characterization of High Power Lasers, up-to 120kW. The system can measure various laser beam parameter such as Laser beam divergence, Focus spot diameter, Focal spot movement, its M2 , laser power , wavelength all in real time.
In addition to this a CCD based Spatial profiler along with imaging lenses is also provided to do spatial profiling of a raw collimated beam in imaging mode. Inbuilt Processing Unit with 10-inch Touch Display and Mounting Mechanism for mounting external power meter makes unit a complete setup for doing laser beam diagnostics. System is suitable for doing focal spot analysis of laser wavelength with power from 1 KW to 100 KW or more with a collimated beam of diameter around 8 to 10 mm. System has the provision for attaching the Beam Dump/ External power meter which can be user provided or can be bought through us as an additional part.
“ System is completely customizable depending upon specifications of LASER ”
Features
- Standalone system with inbuilt Processor, centralized software for display and logging.
- Pre Aligned System
- Full Color Touch Display
- Internal and External USB flash drive storage.
- Single System can measure multiple parameters in real time :
- Focal Spot diameter , movement, etc
- Spatial Profile
- M2
- Spectral analysis like wavelength , FWHM, etc
- Power Measurement
Specifications
- Focal Spot Spatial Profiler
- Non contact Pass through Type
- Wavelength Range : 980nm to 1080nm
- Power Handling: 1 KW to 100 KW
- Minimum Spot Size to monitor: 55um
- Max dia at Entrance and Exit: 12.5 mm
- Focal Spot diameter: +/- 5% accuracy
- Beam parameter product: +/- 3.5 % RMS
- Divergence: +/- 3.5 % RMS
- M2 : +/- 3.5 % RMS
- Waist Location: Within 125um of Beam watch detector window
- Measurement and Display Capability in both X and Y profile: Waist Width, Waist Location, Focal Shift Centroid, Rayleigh Length, M2, Divergence, BPP, 1 D and 2 D profile.
- Dry air or Nitrogen gas to create required positive pressure inside the unit to keep it dust free during operation
- Aspheric Focusing Optics
- Compatible Lens according to Laser’s Specifications (Varies according to Laser).
- Mechanical Mounts for Detectors, Aspheric lens mount and 3 axis linear stage
- A suitable Mount to hold the collimator assembly of user to do alignment free integration with the main measurement unit.
- Internal mechanical assembly for lens holding with cooling provision.
- 3 Axis Manual Translation Stage to accurately position the sensor under high power laser with an accuracy of 100um and load capacity of 5 Kgs will be provided. Travel range: 50 mm in each direction.
- Spectral Analysis
Era SM Spectroscopy module for spectral analysis of the incoming beam
- Linear array detection unit with dispersive element.
- Fiber probes & other accessories.
- Optical Bench: Symmetrical Czerny-Turner,75mm Focal Length
- Wavelength Range: 900-1100nm
- Resolution: 0.5nm
- Stray Light:< 0.23%
- Detector: CMOS Linear array with 2048 pixels
- Signal/Noise: 300:1
- AD Converter: 16 Bit, 6 MHz
- Integration Time:30us-50sec
- Metal jacketed Fiber Optic Cable of 400um diameter, 2 m length, SMA terminations.
- Fiber Coupled Collimating Lens
- Lens Diameter:6 mm
- Lens Focal Length:8.7 mm
- Lens Material: UV grade Fused silica
- Software Analysis and Measurement
- Internal processing unit with preloaded Software for controlling and monitoring all aspects of HPLBA with below feature: Waist (focus spot) width and location, Focal shift , Centroid , M2 or K , Divergence , BPP, Rayleigh length , Absolute power.
- Data Acquisition System
- Internal Processor with i7 processor with at least 16 GB RAM, Onboard USB and Ethernet Interface to connect Spatial Profiler, user provided Power meter and HDMI and VGA interface for On Board 10” touch screen display.
- System will have option to transfer the controls and display to an external PC through Wi-Fi for safe distance operation. Operating range of around 8 to 10 meters.