OPTICS AND OPTICAL MEASUREMENT INSTRUMENTS
EXTRA WIDE AREA FFP MEASUREMENT OPTICS M-Scope type FSW
PRODUCT OVERVIEW
EXTRA WIDE AREA FFP MEASUREMENT OPTICS M-Scope type FSW
M-Scope type FSW is the FFP measurement optics having extra wide measurement flux diameter of approx. 4.24mmφ. It is possible to realize real-time acquisition and measurement of FFP (Far Field Pattern) of the outgoing beam from the light-emitting device or optical fiber in Combination with M-Scope type FSW, imaging detectors and image processing method.
By expanding the measurement target flux diameter to approx. 4.24mmφ, it has become possible to cope with FFP measurement and emission N.A. measurement such as laser elements with large light emitting area, array type light emitting elements, and large core fibers.
It is possible to easily build an FFP measurement system in combination with SYNOS' Optical Beam Analysis Module AP013. In addition, it is also possible to support optical power distribution analysis such as encircled angular flux analysis, etc.
FEATURE
- Extra wide area design with measurement diameter coverage of about 4.24mmφ, measurement angle coverage of about ±45°
- Specially designed optics for realtime FFP(Far Field Pattern) observation and analysis
- Long working distance design of approx. 9mm
- In combination with SYNOS' Optical Beam Analysis Module AP013, it is possible to easily build FFP measurement and analysis system including optical power distribution analysis function such as EAF (encircled angular flux) analysis, etc.
APPLICATION
- FFP, N.A. measurement of large emission size sample
- Large emission area laser elements, array type laser elements, etc
- Large core optical fibers
- Various optical modules such as lens modules, etc.
- Encircled angular flux analysis of multi-mode optical fibers, POF and multi-mode devices
SUMMARY OF SPECIFICATION
MAIN SPECIFICATION OF THE OPTICS
| Measurement method | Dedicated f-θ lens optics and image processing method |
|---|---|
| Measurement flux diameter | approx. 4.24mmφ （3mm square） |
| Measurement target wavelength range | 850~940nm （Please inquire separately about measurement wavelength support other than the above.） |
| W.D. | approx. 9mm±0.4mm |
| Optical attenuation method | by neutral density filters （Dedicated φ60mm large size ND filter, Up to 2 can be inserted simultaneously） |
| Camera mount | CS mount |
DEDICATED DETECTOR AND ANGLE COVERAGE, PIXEL ANGLE RESOLUTION
| Detector name | 1" high resolution CMOS detector (dedicated) |
|---|---|
| Model | ISA061 |
| Sensor spectral range | 400~1100nm |
| Total pixels | 2048×2048 pixels |
| Sensor pitch | 5.5μm square |
| Sensor format | 11.264mm×11.264mm (1 inch equivalent) |
| Measurement angle coverage | approx. ±45°（N.A. 0.68） |
| Pixel angle resolution | approx. 0.046° |
SIMPLE STRUCTURE OF OPTICAL METHOD FFP MEASUREMENT OPTICS
As shown in the figure on the left, the light flux, having incident angle θ from the sample, is focused at a point on the detector through f-θ lens, field lens and relay lens module. By this way, FFP image of the sample is formed and acquired by imaging detector, and analyzed directly and quickly by image processing method.
COMPONENT
STANDARD COMPONENT OF EXTRA WIDE AREA FFP MEASUREMENT OPTICS M-Scope type FSW
- M-Scope type FW (Optical unit) : 1set
- Base plate for optics : 1set
OPTION
- Detector
- Spectral range ：visible~1100nm
- Dedicated φ60 large size ND filter for M-Scope type FSW
- φ60mm large size NIR ND filter set（1 set of 4 pieces） NDF NIR60-4
- Optics workbench for sample measurement
- Optics Bench For Fiber Measurement OP002-F3/OP002-F5
- Vertical Type Optics Bench OP002
- About optics workbench, please refer to here.
OUTSIDE DIMENSIONS
OUTSIDE DIMENSIONS M-Scope type FSW
- Please inquire separately.
CATALOG DOWNLOAD
- In preparation