OPTICS AND OPTICAL MEASUREMENT INSTRUMENTS
COLLIMATED BEAM MEASUREMENT OPTICS M-Scope type C
PRODUCT OVERVIEW
M-Scope type C is an optics specially designed for collimated beam observation and analysis, applicable to collimated beam quality evaluation, adjustment of collimated lenses of fiber collimators, LD modules, and so on.
With the dedicated optics and image processing method, it is possible to observe and measure the state of the spread angle of collimated beam with high resolution and in real time.
By selecting imaging detector, it will be applicable for collimated beam observation and analysis from 400~1700nm wavelength range.
It is also possible to construct the collimated beam measurement system by combining with various imaging detectors and Synos' Optical Beam Analysis Module AP013.
FEATURE
- Specially designed optics for realtime observation and analysis of collimated beam condition
- By selecting the imaging detector, it will be applicable for collimated beam observation and analysis in 400~1700nm wavelength range
- High measurement angle resolution by dedicated optics. Collimated beam evaluation and adjustment is possible with high accuracy.
- In combination with SYNOS' Optical Beam Analysis Module AP013, it will be applicable to various collimated beam measurement and analysis applications.
APPLICATION
- Collimator lens adjustment of visible ~ NIR LD modules
- Collimator beam quality evaluation
- Collimator module assembly adjustment and quality evaluation after assembly
- First lens mounting adjustment of butterfly module
SUMMARY OF SPECIFICATIONS
MAIN SPECIFICATION OF THE OPTICS
| Measurement method | Dedicated optics, and image processing, analysis method |
|---|---|
| Optics selection (focal length) |
|
| Optical attenuation method | by Neutral Density Filter |
| Camera mount | C mount |
【DETECTOR SELECTION】CMOS Detector ISA071/ISA071GL, InGaAs High sensitivity NIR Detector ISA041H2
| Detector | High Resolution CMOS detector ISA071, ISA071GL |
InGaAs High Sensitivity NIR Detector ISA041H2 |
||
|---|---|---|---|---|
| Spectral range | 400-1100nm | 950-1700nm | ||
| Total pixels | 2048×1536 pixels | 320×256 pixels | ||
| Sensor pitch | 3.45μm | 20μm | ||
| Sensor format | 7.065mm×5.299mm (1/1.8") | 6.4mm×5.12mm (1/2") | ||
| Optics | Angle coverage | Pixel angle resolution | Angle coverage | Pixel angle resolution |
| M-Scope type C/200 | Approx. ±1.01°×±0.75° | Approx.0.001° | Approx. ±0.91°×±0.73° | Approx.0.0058° |
| M-Scope type C/150 | Approx. ±1.34°×±1.01° | Approx. 0.0013° | Approx. ±1.22°×±0.97° | Approx. 0.0077° |
| M-Scope type C/100 | Approx. ±2.02°×±1.51° | Approx. 0.002° | Approx. ±1.83°×±1.46° | Approx. 0.0115° |
【DETECTOR SELECTION】InGaAs High Resolution NIR Detector ISA041HRA
| Detector | InGaAs High Resolution NIR Detector ISA041HRA |
|
|---|---|---|
| Spectral range | 400-1700nm | |
| Total pixels | 1280×1040 pixels | |
| Sensor pitch | 5μm | |
| Sensor format | 6.4mm×5.12mm (1/2") | |
| Optics | Angle coverage | Pixel angle resolution |
| M-Scope type C/200 | Approx. ±0.91°×±0.73° | Approx. 0.00145° |
| M-Scope type C/150 | Approx. ±1.22°×±0.97° | Approx. 0.00192° |
| M-Scope type C/100 | Approx. ±1.83°×±1.46° | Approx. 0.00287° |
SIMPLE STRUCTURE OF COLLIMATED BEAM MEASUREMENT OPTICS M-Scope type C
The light flux emitted from the sample enters the collimator lens. If we consider each angle component as parallel light flux, the light flux parallel to the optical axis will be focused at one point on the imaging position on the optical axis. On the other hand, the parallel light beam with incident angle 'θ' is imaged at the position 'h' of the imaging position due to the relationship between the focal length 'f' and the incident angle 'θ'. If the luminous flux has a divergence angle, the size of the beam spot at the imaging position changes depending on the divergence angle. In this way, image processing analysis of the beam formed at the imaging position is performed, and the parallel state of the collimated beam is analyzed in real time and high resolution.
COMPONENT
STANDARD COMPONENT
- M-Scope type C (optics unit) : 1set
- Base plate for optics : 1set
OPTION
- Detector selection
- Wavelength range : 400~1100nm
- Wavelength range : 950~1700nm
- Wavelength range : 400~1700nm
- InGaAs High Resolution NIR Detector ISA041HRA/ISA041HRVA.
- About optical sensor 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 C/200
- Outside dimensions above is reference values. These values change as equipped option and detector. Please ask the drawing data in details if necessary.