Laser Diode Far Field Profilometer

ST-FFP far field measurement instrument is a stand-alone device for measuring light intensity vs output angle of light emitting components such as high optical power LASER diode bars and other high intensity light sources. Features * Standard input wa

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ST-FFP far field measurement instrument is a stand-alone device for measuring light intensity vs output angle of light emitting components such as high optical power LASER diode bars and other high intensity 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

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