Multipath 532

Multipath 532: Photocoagulation Laser

  • diode-pumped solid state green laser
  • wavelength: 532 nm
  • peak power at CW: up to 8W
  • peak power at QCW: up to 15W
  • beam quality: M²<1.4
  • Power on demand
  • Multi-path® technology
  • Low cooling requirements
Multipath 532

Multipath sin fondo def

Technical specifications

Optical
Minimum Operation Max. rating
Wavelength [nm] 531 532 533
CW output peak power [W] 6 8
QCW output peak power [W] 13 15
Output beam size [µm] 120 x 80
Beam position (height) [mm] 22
Divergence [mrad] 10
M2 4
Electrical
LD operating current, typ. [A] 10 28 40
LD operating voltage [V] 1.6 1.7 1.9
Monitor PD voltage (@3W, 10 kW) [Vdc] 1.5 2
LD TEC current [A] 8
LD TEC voltage [Vdc] 14
NLC TEC current [A] 2
NLC TEC voltage [Vdc] 4.8
Laser pulse duration [ms] 10 2500
Repetition rate [Hz] 1 25 CW
Rise and fall time(1) [ms] 0,5(2) 2 5(3)
Warm up time(2) [s] 30
Power stability, short time (RMS) [%] 1
Mechanicss
Operation temperature (housing)(3) [°C 15 45
Weight [g] 900
Dimensions [mm3] 67 x 42 x 167
Expected Lifetime [h] 10000
Laser class (EN-60825) 4

1. Rise time for pulsed conditions, measured at 25 Hz and 50% DC
2. Defined as the time required for laser stabilization (time to establish LD and NLC operation temperature and crystal thermal lens). In pulsed mode, the warm up time only affects the first pulses.
3. Within the temperature range, optical power could vary ±10%, to be compensated from the monitor photodiode signal through PID.
For higher temperatures, laser head should be mounted on a cooled surface with a capacity to remove 60 W waste heat at max. housing

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Level of integration

Possible levels of integration for this product are marked in red

LI1
Level 1 direct diode fiber coupled lasers
DIRECT DIODE
LI2
Li2
DIRECT DIODE

MICRO-OPTICS

LI3
Li3
SUB-ASSEMBLIES

MICRO-OPTICS

HOUSING

PRISM

CRISTALS

LI4
Level-of-integration-4
LASER SYSTEMS

MICRO-OPTICS

HOUSING

PRISM

CRISTALS

ELECTRONIC COMPONENTS

FIBER OUTPUT

We provide our laser solutions with different level of integration, from direct beam to complex systems

Applications

Dermatology & aesthetics

Dermatology & Aesthetics

Diode lasers with different level of integration, from diode laser stacks up to plug & play laser modules.
Material processing

Material Processing

High power lasers for use in material manufacturing as Welding, Drilling, Cutting, Cladding, Engraving or Cleaning
Ophtalmology

Ophtalmology

Low power, single frequency diode lasers and high energy diode-pumped solid state laser for coherent, remote and common Raman spectroscopy set-ups.
Optical pumping

Optical Pumping

Pumping sources involving single emitters, emitter arrays and vertical and horizontal laser bar mounts and stacks

Your Custom Laser

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