A compact, fast and accurate positioning system
Versatile: Measures both Beam Position (over area up to 9mm diameter) and power (from 1µW to 2.5mW @ 633nm without filters)
Precise: Available with dual axis Lateral Effect detector (down to 0.1µm resolution @ 50Hz digital filter, ±6µm absolute accuracy) or with a 4-Quadrant detector (accuracy down to ±0.025% of beam diameter)
Convenient: USB2.0 interface, detector and software work with any Notebook/Desktop under WinXP/Vista/7/8
Easy to use: User friendly software, complete on-line Help routine
Compact: Built-in electronics within sensor head
Key Features
Power input through USB2.0 port
Convenient automatic Gain setting
New hardware having 24 bit A/D
SDK for integration in user application program
Multiple devices operation available
Real time display of Position and Power measurements
Data streaming via RS232 or TCP/IP
Direct data logging to Excel files
Main Applications
Measure CW laser power and centration or displacement
Align beams and quality control optical systems
Measure target rotation and displacement
Calibrate surface flatness and machine tool alignment
Monitor vibration, deflection and motion
Measurement Specifications
Detector
L – Lateral Effect
Q – Four Quadrant
L04
Size
9mmx9mm
10mmx10mm
4mmx4mm
Type
Dual-axis Si resin No glass cover
4XSi resin sectors separated by 30mm gap, no glass cover
Dual-axis Si resin, no glass cover
Usable beam size
50mm to Ø9mm
50mm to Ø5mm
50mm to ø4mm
Position measurement range
9mm
One beam radius up to
±2.5mm
4mm
Position resolution
Down to 0.1mm at 50Hz digital filter plus averaging
Down to ±0.025% of beam size
Down to 0.1 mm at 50 Hz, digital filter plus averaging
Position accuracy
±12.5 mm over 9 mm dia.
±1 mm or ±0.025% of beam size
±6mm over 4mm dia.
Update rate
Max 150Hz at 500Hz digital filter
Operational spectral range
350-1100nm
Power range
1mW to 10 mW with attenuating ND filters
Power accuracy(*)
±5%
*To maintain full calibration accuracy, attenuating optical filters may be necessary for operation with beams greater than 1 mW. Saturating "non-linear" effects depend on the beam size, type and wavelength, but caution should be exercised when using the 4Quad PSD above 3-6mW or the Lateral Effect PSD above 1-3mW.
Ordering information
SPOTCOM - Complete system including sensor head, USB2.0 mini 1.8m cable, software and user manual on CD, carrying case. Select any one of the heads, calibration files are saved on the PSD heads and loads automatically to the software:
L – Lateral Effect PnP 9mmX9mm, no glass cover
Q – Four Quadrant PnP 10mmX10mm with 30µm gap, no glass cover
L04 – Lateral Effect PnP 4mmX4mm, no glass cover
Hardware Requirements
Pentium 4, 2.4GHz and above with 128MB RAM, 15MB HDD free, one CD ROM, Windows XP/Vista/7/8 (32 or 64 bit), one USB2.0 port
Optional accessories
NG4/NG9/NG10 – ND filter in housing (3/4” –32 thread)
Hood – 55mm long, for ambient light suppression
Filter Hood
描述 [描述] 高精度紧凑型束流定位系统。不需要歧管箱。<br />内置电子传感器头部。