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Viridian
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Elforlight have designed and manufactured a 532nm CW laser system capable of achieving
>300mw Single Longitudinal Mode. The increase in power level over the standard G4 series has not compromised the package, which remains compact and OEM friendly.
This product introduction expands the areas that are currently addressed by the G4 series and provides a cost effective solution for medium power applications.
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Viridian
Datasheet |
New I4 Laser
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I4 series lasers are ideal slm lasers for injection seeding lamp pumped oscillators and for amplification. They also provide stable, quiet general laboratory sources.
Low power seed laser versions are tuneable in frequency over tens of GHz. Higher power versions (to 1 Watt) are fixed in frequency, making ideal spectroscopy sources.
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I4 Seeders |
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High power I4 lasers at
1064nm |
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High power I4 lasers at
1342nm |
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FQ laser
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Q-switched average powers to 7W at 1064nm, 4W at 532nm, repetition rates single shot to
100kHz.
Particularly suited to a range of micromachining applications
such as scribing, trimming, marking etc. YAG and YLF versions for low / high rep rates respectively.
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Wavelength: |
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1064nm
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Power range: |
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Up
to 7W |
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Spatial
Mode : |
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TEMoo, m² <1.2 |
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Power
Stability: |
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Better than 2%RMS over 1 hour |
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Beam
Diameter: |
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2mm at output aperture (other collimation options available) |
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Beam
Divergence: |
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<1mRad at 2mm diameter |
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Laser
Head Size: |
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127mm x 110mm x 297mm |
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Cooling: |
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Air cooled |
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UV FQ laser
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The new UV-FQ laser(link) is specially designed to replace Nitrogen lasers in MALDI systems, particularly high throughput instruments. Repetition rates to 1kHz, pulse widths approx. 4ns at 355nm, with excellent TEM00 beam quality, reliability and extended lifetimes offer real advantages to the user compared to the older gas laser technology. Also, the laser exhibits timing jitter <+/-1ns with respect to an external trigger input.
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| MALDI-TOF(Matrix Assisted Laser Desorption Ionisation- Time of Flight Mass spectroscopy). |
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B4 Laser
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Diode pumped solid
state (DPSS) lasers. |
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Wavelength: |
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473nm
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Power range: |
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20mW,
40mW |
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Spatial
Mode : |
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TEMoo,
m² <1.2 |
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Longitudinal
Mode: |
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Single
Longitudinal Mode (slm) |
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Power
Stability: |
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<+/-
2% over 8 hours |
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Noise: |
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<0.5%
RMS (typ 0.2%) |
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Beam
Diameter: |
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1mm
at output aperture |
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Beam
Divergence: |
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1mRad
(collimation options available) |
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Polarisation: |
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>100:1 Vertical |
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Laser
Head Size: |
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135mm
x 50mm x 48mm |
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Cooling: |
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Air cooled |
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G4 series
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G4 is a compact, single longitudinal
mode, frequency doubled, diode pumped solid state, CW Laser System ideal for Laser based instrumentation. The ultra narrow linewidth results in long coherence lengths (>30m), ideal for holography and interferometry. |
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Wavelength: |
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532nm
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Power range: |
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G4-30:
30mW
G4-60: 60mW
G4plus100: 100mW
G4plus150: 150mW
G4plus200: 200mW
G4plus250: 250mW |
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Noise (20Hz to 2MHz) : |
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<±0.5% rms (typ 0.2%) |
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Mode: |
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TEMoo,
m² <1.1 |
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Beam diameter: |
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1mm at output aperture |
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Beam divergence: |
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<1mrad (other collimation options available) |
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Amplitude stability: |
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<±2% peak to peak over 2 hrs |
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Electrical requirements: |
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AC mains adaptor provided (5Volts, 8Amps or 5/+12/-12V) |
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Laser head size: |
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106mm x 40mm x 40mm |
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Cooling: |
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Air cooled |
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L series
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The L series is a range of modest power scientific lasers featuring superb beam quality, with reduced linewidth options for spectroscopic applications.
I4 series are slm versions up to 700mW, suitable for injection seeding, sensing, amplification etc.
Available at 1064, 1340, 1319, 1047 and 1053nm
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1340nm systems with powers to 1W |
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CW powers to 8Watts at 1064 nm |
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Standard power levels: 1.5W, 3W, 8W |
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Line narrowed (<1cm-1) 1W, 2W |
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Up to 3Watts at 1053nm or 1047nm, computer controlled wavelength switching |
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HPG High Power Green lasers
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HPG lasers provide a cost effective light source for display and alignment applications and for Ti Sapphire laser pumping. |
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5 Watts CW at 532nm, modulation to
1MHz
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Short Pulsed Optical Technology (SPOT) laser
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Elforlight SPOT Lasers,
previously only available at 1064nm
and 532nm, now has a UV version at
355 nm. SPOT-UV produces
pulses at <1.5ns (typically 1ns)
at repetition rates from single shot
up to 10kHz.
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Specifications:
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Model: |
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Spot
250-1064 |
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Spot
100-532 |
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Spot
20-1-355 |
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Maximum
pulse energy: |
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25mJ
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10mJ |
2mJ
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Minimum
pulse width: |
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<2ns
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<2ns |
<1.5ns
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Repetition
Rate: |
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single
shot to >40kHz |
single
shot to >40kHz |
single
shot to >20kHz |
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Mode: |
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TEMoo,
m² <1.2 |
TEMoo,
m² <1.2 |
TEMoo,
m² <1.2 |
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Beam
diameter (at waist): |
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100um |
100um |
100um |
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Pulse
to pulse stability (1sec): |
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<2%RMS |
<5%RMS |
<10%RMS |
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| See us at:
IMSC-Bremen 2009
Aug 31st – Sept 4th
Stand C24
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New ‘SWIFT’ laser
Femtosecond laser 1040nm
250Fsec, 259mW 100MHz
Contact Elforlight for more
details
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