- Lasers
- Laser Parts
- Laser Machines
- Instrument & Measurement
- Optics & Crystals
- Fiber, Fiber Optics & Probes
- Acousto- & Electro-optic Devices
- Laser Accessories
LATEST NEWS
Laser Diode Far Field Profilometer
- Standard input wavelength range 400-1700 nm
- Input optical power up to 100W CW
- Noise free measurement of pulsed light
- Tabular data displaying FWHM and NA
PRODUCT DESCRIPTION
ST-FFP far field measurement instrument is astand-alone device for measuring light intensity vs output angle of lightemitting components such as high optical power LASER diode bars and other highintensity light sources.
Features
* Standard input wavelength range 400-1700 nm* Input optical power up to 100W CW
* Scanning angle range ±90°
* Angular resolution 0.03°
* High dynamic range of >60 dB
* Noise free measurement of pulsed light
* USB connection, Easy to use software
* Advanced plotting features: 1D, 2D, 3D and contour plots
* Tabular data displaying FWHM and NA
* Export measurement data into various formats
* Fixtures for FC, SMA fibers and various LEDs and lasers available
* Maintenance free
Applications
* Light emission intensity vs output angle analysis (a.k.a. far field)* High optical input power capability
* Numerical aperture characterization of optical components
* Designed for high power laser diodes
* Automated laser diode quality assurance
* Suitable for LED, laser diode, laser bar and fibers
Specifications:
Model |
ST-FFP-VIS-IR |
ST-FFP-RGB |
Customized |
Wavelength range |
500 – 1700 nm |
Separate R,G,B channels |
From 200 to 3000 nm |
Field of view |
+/- 89° |
+/- 89° |
+/- 89° |
Light input aperture |
30 mm or SMA/FC fiber mount |
30 mm or SMA/FC fiber mount |
1-50 mm, custom shape |
Agnle resolution |
0.03° |
0.03° |
0.03° |
Angle resolution in 3D scans |
0.05° |
0.05° |
0.05° |
Azimuth resolution |
0.01° |
0.01° |
0.01° |
Optical input power |
50 µW – 100W |
50 µW – 100W |
10 µW – 200W |
Dynamic range |
>60 dB |
>60 dB |
Up to 90 dB |
Sampling time |
1.3 – 1000 ms |
1.3 – 1000 ms |
1 µs – 1 h |
Scanning speed |
0.05 – 300 °/s |
0.05 – 300 °/s |
0.05 – 300 °/s |
Photodiode sensitivity ranges |
5 decades |
5 decades |
5 decades |
PC conncetion |
USB |
USB |
USB or custom |
Programming interface |
ASCII text commands through virtual COM port, optional C# library with examples |
ASCII text commands through virtual COM port, optional C# library with examples |
Standard or customized |
Power |
12 V DC 1.5 A |
12 V DC 1.5 A |
12 V DC 1.5 A |
Dimension |
305x331x335mm |
305x331x335mm |
305x331x335mm |
Weight |
10kg |
10kg |
10kg |
Approvals |
CE |
CE |
CE |
Software operating system |
Windows 2000 or later, 32 or 64 bit OS |
Windows 2000 or later, 32 or 64 bit OS |
Windows 2000 or later, 32 or 64 bit OS |
Data display |
Cartesian, polar, 3D, contour, table |
Cartesian, polar, 3D, contour, table |
Cartesian, polar, 3D, contour, table |
Export formats |
CSV, PDF, PNG, PS, XML |
CSV, PDF, PNG, PS, XML |
CSV, PDF, PNG, PS, XML |
Capabilities