LQ-527-12
- diode-pumped solid state laser for retina regeneration
- wavelength: 527 nm
- short laser pulses of 1.7 ms with up to 1 mJ
Technical specifications
| Laser head | |||
| Minimum | Operation | Max. rating | |
|---|---|---|---|
| Wavelength(1) [nm] | 527 | ||
| Pulse energy [μJ] | 800 | 1000 | |
| Pulse-to-pulse energy stability [%] | 95 | ||
| Pulse width (FWHM) [µs] | 1,53 | 1,67 | 1,87 |
| Effective pulse duration [µs] | 1,55 | 1,84 | 2,06 |
| Repetition rate [Hz] | 99 | 100 | 200 |
| Amplitude variation, typical (Pend/Ppeak) [%] | 50 | ||
| Ripple within one pulse(1) [%] | 10 | ||
| Fluctation of the ratio [%] | 10 | ||
| Output beam centering(2) [mm] | 0,4 | 0,5 | |
| Beam quality [M²] | 1,5 | 1,6 | |
| Far field beam divergence [mrad] | 4 | 5 | 6 |
| Mechanics | |||
| Operation temperature [ºC] | 22 | 25 | 28 |
| Stabilization time [s] (TBC) | 10 | 30 | |
| Laser beam point stability [µrad] | 50 | ||
| Dimension [mm] | 191 x 80 x 56,5 | ||
| Laser Safety Classification | Class 4 | ||
| Pumping LD not included. Suggested LD features | |||
| Wavelength [nm] | 804 | ||
| Current [A] | 50 | ||
| Voltage [V] | 2 | ||
| Pulse width [ms] | 800 | ||
| Fiber core [µm] | 200 | ||
| Fiber NA | 0,22 | ||
- From maximum amplitude
- From the center of laser exit window
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Level of integration
Possible levels of integration for this product are marked in red
LI1
DIRECT DIODE
LI2
DIRECT DIODE
MICRO-OPTICS
LI3
SUB-ASSEMBLIES
MICRO-OPTICS
HOUSING
PRISM
CRISTALS
LI4
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
Material Processing |
High power lasers for use in material manufacturing as Welding, Drilling, Cutting, Cladding, Engraving or Cleaning More info |
Spectroscopy |
Diode-pumped solid-state lasers for ultra-precise laser-assisted treatments in Selective Retinal Therapy (SRT) and Photocoagulation Therapy More info |
Light Detecting and Ranging (LiDAR) |
Laser technology based on single emitters, direct diode sources and high energy solid-state lasers for light detecting and raging applications More info |
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