OPTICS AND OPTICAL MEASUREMENT INSTRUMENTS
FFP MEASUREMENT OPTICS M-Scope type F
PRODUCT OVERVIEW
M-Scope type F is an optics specially designed for optical method FFP (Far-Field Pattern) measurement. It is applicable for FFP and N.A. measurement and analysis of laser diodes, optical fibers, optical waveguide modules, etc.
Realtime observation and measurement of FFP is realized. By selecting imaging detectors, it will be applicable for optical beam profile observation and analysis from visible to 1700nm wavelength range.
It is also possible to construct the FFP measurement system by combining with various imaging detectors and Synos' Optical Beam Analysis Module AP013. Additionally, it is also possible to apply to encircled angular flux analysis of SI(Step index) type multimode optical fibers.
FEATURE
- Specially designed optics for realtime FFP (far field pattern) observation and analysis
- Long working distance design of approx. 6mm
- By selecting the imaging detector, it will be applicable for FFP observation and analysis in 400~1700nm wavelength range
- In combination with SYNOS' Optical Beam Analysis Module AP013, it will be applicable to FFP measurement and analysis including EAF (Encircled Angular Flux) measurement.
APPLICATION
- Optical beam FFP / N.A. measurement and analysis of various optical devices and modules
- Laser diode, laser device, optical fiber, optical waveguide, and various optical device and module
- R&D, evaluation of Si photonics devices
- R&D, evaluation of polymer waveguides for OPCB application
- Encircled angular flux analysis of SI MMF and multi-mode devices
SUMMARY OF SPECIFICATION
MAIN SPECIFICATION OF THE OPTICS
| Measurement method | Dedicated f-θ lens optics and image processing method |
|---|---|
| Measurement light flux diameter | approx. 1mmφ |
| Optics selection |
|
| Working distance | approx. 6mm±0.8mm |
| Optical attenuation method | by neutral density filters |
| Camera mount | C mount |
MEASUREMENT ANGLE COVERAGE AND PIXEL ANGULAR RESOLUTION (CALCULATED AMOUNT) IN COMBINATION WITH MAIN SENSORS
| Detector name | CMOS detector | InGaAs high sensitivity detector | InGaAs high resolution detector |
|---|---|---|---|
| Model name | ISA071/ISA071GL | ISA041H2 | ISA041HRA |
| Spectral range | 400~1100nm | 950~1700nm | 400~1700nm |
| Pixels number | 2048×1536 pixels | 320×256 pixels | 1280×1024 pixels |
| Pixel pitch | 3.45μm | 20μm | 5μm |
| Sensor format | 7.065mm×5.299mm (1/1.8") | 6.4mm×5.12mm (1/2") | 6.4mm×5.12mm（1/2"） |
| Angle coverage | Approx. ±40° | Approx. ±39.5° | Approx. 39.5° |
| Angular Pixel resolution | Approx. 0.063° | Approx. 0.4° | Approx. 0.1° |
SIMPLE STRUCTURE OF FFP MEASUREMENT OPTICS M-Scope type F
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
- M-Scope type F (optics unit) : 1set
- Base plate for optics : 1set
OPTION
- Detector selection
- Wavelength range : 400~1100nm
- Wavelength range : 950~1700nm
- InGaAs High Sensitivity NIR Detector ISA041H2
- Wavelength range : 400~1700nm
- InGaAs High Resolution NIR Detector ISA041HRA/ISA041HRVA.
- About imaging detector selection, please refer to here.
- Neutral density filter
- About neutral density filters, please refer to here.
- 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 OF M-Scope type F
- Outside dimensions above is reference values. These values change as equipped option and detector. Please ask the drawing data in details if necessary.