BeamPro SWIR Laser Beam Profiler
Beam Profiler for SWIR wavelength range of 400 - 1700 nm
Femto Easy BeamPro beam profilers are available with a wide range of SWIR InGaAs-based sensor for measurements of laser beams within 400 - 1700 nm.
Smallest pixel size and highest resolution available in the SWIR range : 3.45 µm / 5 Mpix
InGaAs-based Beam Profiler for tunable laser beams, Raman, 3-photon-microscopy, telecom and more
Large area available : up to 30 mm diameter laser beams
Arnaud GuillossouSenior Laser & Optics Engineer - Bloom Lasers - France
We got the opportunity to try different models of BeamPro for our IR, green and UV lasers and all the cameras meet our specifications. Each camera has its own differentiation, from LP6.3 with its tiny pixels, to BP12.12 with its large sensor. The STAR software is easy to use, intuitive, and very responsive compared to other laser beam profiler suppliers
Beat JäggiActivity Manager Service - LASEA - Switzerland
We are using large area beam profilers for the alignment of the optical paths in our machines. The software is easy to use and very intuitive. The combination of the large sensor area with the relatively small footprint of the camera helps a lot for installing the camera in industrial machines where the space is limited. In case of problems and questions, the customer support of Femto Easy is reactive and provides good solutions.
Valentin MaffeisLaser process R&D Engineer - HEF Groupe - France
Thanks to the ease of use of the single-shot ROC Autocorrelator and the BeamPro Laser Beam Profiler, our approach of beam characterization changed dramatically. Given the speed with which reliable results can be obtained and the robustness of the devices, we now use our two Femto Easy instruments for the monitoring of several machines. The STAR software is excellent on its own right, and the API makes it simple to integrate Femto Easy devices in our interface.
InGaAs Beam Profiler
The optimum wavelength sensitivity in the IR range from 400 – 1700 nm is provided with Femto Easy’s BeamPro SWIR.
Ideal for SWIR laser characterization
Leverage the InGaAs-based sensors specifications to accurately measure laser beam in the SWIR range.
Flexible ND filters
OD3 filter is part of the BeamPro package.
Order additionnal ones with different attenuation if needed. Delivered with a pair of protection caps.
Technical Specification
Femto Easy’s BeamPro comes with a user-friendly and powerful software at no additional costs. Compare the technical specifications and discover your favorite model with a SWIR sensor.
| VSWIR 3.2 | SWIR 5.4 | VSWIR 6.5 | VSWIR 7.5 | VSWIR 9.7 | SWIR 10.8 | SWIR 13.10 | VSWIR 19.15 | SWIR 22.18 | SWIR 38.30 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Sensor size (mm) | ||||||||||
| 3.3 x 2.6 | 4.8 x 3.8 | 6.5 x 5.2 | 7.2 x 5.3 | 8.9 x 7.1 | 9.6 x 7.7 | 12.8 x 10.2 | 19.3 x 15.3 | 22.0 x 17.6 | 38.4 x 30.6 | |
| Sensor format | S | S | M | M | L | L | L | L+ | L+ | L+ |
| 1/4" | 1/2" | 1/2" | 1/1.8" | 1/1.4" | 1" | 1" | 1.5" | APS-C | Full Frame | |
| Spectral range (nm) | 400-1700 | 900-1700 | 400-1700 | 400-1700 | 400-1700 | 900-1700 | 900-1700 | 400-1700 | 900-1700 | 900-1700 |
| Resolution | 656x520 0.3 Mpx | 320x256 0.08 Mpx | 1280x1024 1.3 Mpx | 2080x1544 3.2 Mpx | 2592x2056 5.3 Mpx | 640x512 0.3 Mpx | 1280x1024 1.3 Mpx | 1296x1032 1.3 Mpx | 640x512 0.3 Mpx | 1280x1024 1.3 Mpx |
| Pixel size (μm) | 5.0 | 15.0 | 5.0 | 3.45 | 3.45 | 15.0 | 10.0 | 15.0 | 34.5 | 30.0 |
| Shutter type | Global | Global | Global | Global | Global | Global | Global | Global | Global | Global |
| Minimum beam diameter (Φ FWHM, μm)1 | 25 | 75 | 25 | 17 | 17 | 75 | 50 | 500 / 200 3 | 750 | 750 |
| Maximum acquisition frame rate (fps)2 | 240 | 1000 | 128 | 123 | 77 | 230 | 60 | 128 | 230 | 60 |
| Exposure time min | 20 µs | 10 µs | 20 µs | 20 µs | 20 µs | 10 µs | 10 µs | 20 µs | 10 µs | 10 µs |
| Exposure time max | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms | 500 ms |
| Dynamic (dB) | 56 | 63 | 56 | 56 | 56 | 63 | 61 | 56 | 63 | 61 |
| Price | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ | ■ ■ ■ ■ |
| Sensor type | InGaAs | |||||||||
| Bit depth | 12 | 14 | 12 | 12 | 12 | 14 | 14 | 12 | 14 | 14 |
| PC Interface | USB 3.1 | |||||||||
| Synchronization | Yes (with the Trigger option) | |||||||||
| Dimensions (mm) | 31x37x25 | 46x46x57 | 31x37x25 | 31x37x25 | 31x37x25 | 46x46x57 | 58x58x70 | 33x40x46 | 46x46x57 | 58x58x80 |
2 Depending on the type of calculation, frame rate may vary.
3 Contact us for more information.
Optional Features
Windowless: Removal of the BeamPro sensor window to avoid potential interferences
Additional ND filters : The default BeamPro configuration includes one ND filter (OD3). Additional filters, with different specifications can be ordered (OD1 to OD4). Delivered with a pair of individual protection caps
High dynamic range (120 dB): Software mode to increase the dynamic of the BeamPro signal acquisition from 14 to 16 bits. Not compatible with pure single-shot measurement as 2 images are necessary to build one beam profile image
Trigger: Synchronization of the BeamPro detection to an external signal for accurate laser single pulse measurement
Beam profiler software STAR
- Live extraction of beam properties, even with resolutions larger than 20 Mpx
- Several parameters and methods supported (ISO calculation included)
- Enhanced background & hot pixels treatment for optimum dynamic and signal-to-noise ratio
- Client / Server interface, allowing remote control through network
- Advanced logging and permanent access to the 10 previous acquisitions
- Live comparison with up to 10 different reference measurements
- 1-click installation, completely configurable, export assistant
