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Z-Laser ZFSM - Fibre-coupled laser module

Posted by Stephen Ferguson at

The Z-Laser ZFSM fibre-coupled laser represents the ultimate solution for applications which require the highest projection accuracy.

 


Top Highlights:

  • Available from mid-April 2013
  • Micro-lines < 8µm 1/e²
  • Power stability at the end of the fibre < 1% continuous operation (1h)
  • Perfect light dispersion (dot = 100% Gaussian)

Features:

 

 

  • Red, green, blue and IR wavelengths available
  • Power stability at end of fiber: < 1% in steady state (1h)
    < 5% over temperature range (1d)
    < 15% over entire lifetime
  • Single-mode and multi-mode fibers with standard FC/PC connectors
  • Compact focusable precision optics: dots, lines, µ-lines (< 10μm; 1/e2)
  • Perfect round light distribution for point optics
  • Analogue and concurrent TTL modulation up to 100kHz
  • Unique line uniformity up to < ±5%
  • Bore sight accuracy: < 10mrad (stability < 5μrad / K)
  • 4.5 to 30VDC supply voltage, optionally USB-supplied
  • Wide range operation temperature -10°C to 50°C
  • I2C, USB and RS-232 communication interfaces
  • Optionally with integrated Peltier cooling
  • Highest degree of functional safety for critical applications
  • Scalable system, support for multi-colour applications

Specifications:

 

 Optical

 

Optical power stability

< 1% in steady state (1h)

< 5 % over temperature range (1d)

< 15% over complete lifetime

Wavelength vs. temperature

Typ. 0.20 - 0.3nm / °C depending on wavelength

Range of focus

20mm up to infinite

Divergence of beam (FWHM)

< 3mrad

Boresight accuracy

< 10mrad

Pointing stability

< 3μrad / °C

 Optics

 

Line (Gaussian profile)

3°, 5°, 10, 15°, 20°, 30°, 90°, symmetrical or asymmetrical

Line (homogeneous profile)

1°, 5°, 10°, 20°, 30°, 45°, 60°, 75°, 90°

Point

Circular

DOE

Available, see examples or by request

 Standard wavelength and max. power (other on request, depending on diode)

405nm, 450nm, 520nm, 640nm, 660nm, IR on request 

< 50mW, depending on wavelengths

 

 

Electrical  
Mode of operation Power stabilized (optionally with TEC)
Supply voltage 4.5 to 30VDC
Modulation Analogue and concurrent TTL modulation up to 100kHz
Protection Reverse polarity and transient protection / ESD
Connection 9-pin SubD, 4-pin M12 plug
Interfaces I2C, USB, RS-232


 Mechanical  
Dimensions Board 70x60mm
500mm fiber as standard
Housing Component level (PCB without housing) or packaged in custom housing
Protection category -


 Environmental conditions  
Case temperature

-10°C to +50°C (14°F to 122°F)

Storage temperature -10°C to +70°C (14°F to 122°F)
Humidity Max. 90%, non-condensing
MTTF at 25°C (in case) > 10,000h
   

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