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Description

The RGB-ALPHA series of VCSEL pumped master-oscillator based laser produce narrow spectrum at tens of nanosecond pulse duration at various repetition rates. The highly stable telescopic Electro-Optically Q-Switched cavity produces a smooth TEM00 spatial mode where FP etalon and self-seeding electronics assure narrow spectrum Single Longitudinal Mode (SLM) operation and excellent beam properties. Temperature stabilized, high efficiency harmonic crystals are used for red, green and blue light generation. A Piezo-driven active laser cavity stabilization assures stable SLM laser operation for long time.

Pulsed RGB Laser

Geola Digital Ltd

Specifications

Avg. Power: 5 W
Wavelength: 660 nm
Repetition Rate: 0.03 – 0.1 kHz
Spatial Mode (M^2): 1.2
Pulse Duration: 30 ns
Pulse-to-Pulse Stability (RMS): 2 %
Cooling: Water-to-Air
Model: RGB-ALPHA
Output Wavelength: 660 nm / 532 nm / 440 nm
Output Energy: 3.5 mJ / 5 mJ / 2.5 mJ
Pulse Duration: ~45 ns / ~30 ns / ~45 ns
Energy Stability (RMS): < 2% / < 2% / < 3%
Pulse Repetition Rate: 30 / 60 / 100 / 120 Hz
Beam Pointing: < 150 µrad
Polarization: Horizontal or Vertical, > 98%
Q-Switching Type: E-O
Optical Pulse Jitter: ≤ 10 ns
Triggering Mode: External / Internal
Beam Diameter (1/e²): ~ 5 … 7 mm
Laser Head Dimensions: 942 x 535 x 217 mm
Power Cabinet Dimensions: 600 x 520 x 286 mm
Mains Voltage: 220 VAC (±10%), single phase 50/60 Hz
Umbilical Length: 1.5 m

Got questions about specs? Use the inquiry form to ask.

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Features

  • Active cavity stabilization 
  • Energy monitoring with statistics
  • White-Light combiner (optional)
  • Beam attenuation in each RGB channel (optional).
  • Square or round Top-Hat beams (optional).
  • Customers inspired mode of operations: Energy accumulation mode and Pulse cut off Burst mode

Applications

All task where smooth transversal and temporal beam shape, narrow spectrum (coherence length >1 m) and a few-mJ per channel energy level with separate or coinciding output beams (white light collinear output) is required.

  • Digital or Analogue holography 
  • LCD and OLED display panel repair
  • Plasma research

Frequently Asked Questions

What is the Pulsed RGB LASER used for?
The Pulsed RGB LASER is used for tasks requiring smooth transversal and temporal beam shape, narrow spectrum, and a few-mJ per channel energy level. Applications include digital or analogue holography, LCD and OLED display panel repair, and plasma research.
What are the output wavelengths of the RGB-ALPHA series?
The output wavelengths for the RGB-ALPHA series are 660 nm (red), 532 nm (green), and 440 nm (blue).
What is the pulse duration for the RGB-ALPHA series?
The pulse duration is approximately 45 ns for 660 nm and 440 nm, and approximately 30 ns for 532 nm.
What is the energy stability of the RGB-ALPHA series lasers?
The energy stability (RMS) is less than 2% for 660 nm and 532 nm, and less than 3% for 440 nm.
What are the polarization options for the RGB-ALPHA series?
The polarization options are horizontal or vertical, with more than 98% polarization.
What are the dimensions of the laser head and power cabinet?
The laser head dimensions are 942 x 535 x 217 mm, and the power cabinet dimensions are 600 x 520 x 286 mm.
Can the RGB-ALPHA series be powered from different mains?
Yes, the laser can be powered from appropriate different mains on request, although the standard mains voltage is 220 VAC (±10%), single phase 50/60 Hz.

Got more questions? Use the inquiry form to ask the supplier directly.

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