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Spark Lasers ALCOR 920/1064 with 4 W - Femtosecond Laser for Biophotonic

Reference: SPK-Alcor-920/1064-4W/5W

The ALCOR 4 Watt femtosecond fiberlaser produces high average power with ultrashort femtosecond pulses at 920 nm or 1064 nm.



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Marco Weisser
Technical Sales & Development Engineer
+49 8153 405-52
m.weisser@laser2000.de
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Simon Kempf
Sales Engineer
+49 8153 405-18
s.kempf@laser2000.de
Product request: Spark Lasers ALCOR 920/1064 with 4 W - Femtosecond Laser for BiophotonicX



Dear Herr Kempf,

I am interested in the following product: Spark Lasers ALCOR 920/1064 with 4 W - Femtosecond Laser for Biophotonic


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Product description
The ALCOR fs fiber laser from our supplier Spark has been specially developed for multiphoton microscopy and provides the optimal specifications for green fluorescent proteins (GFP) and calcium indicators such as GCaMP with an excitation wavelength of 920 nm. For red-shifted indicators (RCaMP, dtTomato, MCherry), the ALCOR is also available with 1064 nm.
For all users who use both green and red flourophors, the ALCOR is also available as a dual-head with two laser heads and one controller.
With ultra-short pulse durations of < 100 fs and 80 MHz repetition rate, the ALCOR delivers an average power of up to 5 watts (5 W version) which allows high penetration depths or greatly accelerates the scan time by multiplexing.
Due to the fiber laser technology, the ALCOR is also more space-saving and requires less maintenance than conventionally used Titan:Sapphire lasers. This makes it the perfect solution for all users who do not need to cover a wide wavelength range with their 2-photon microscope and are looking for a simple and reliable solution.

The optional ALCOR XSight extension allows you to continuously control the power via an acousto-optic modulator (AOM), and the Flexsight option makes it very easy to integrate the laser into your setup with fiber coupling.


Features

Main Specification

Usability

Applications

High repetition rate: 80 MHzCompact, robust & Air cooledTwo-photon microscopy
High power: 4 W or 5 WPlug and playNeuroscience
Short pulses: <120 fsIntuitive user interface


Details


Specification

ALCOR

ALCOR XSight with AOM

PolarisationLinear, >100:1
Power Stability & RMS Noise< 1% RMS <1%
Power OutputFree Space
Warm-Up Time<5 min
Power AdjustmentAlignemnt mode or Full power0 - 100 %
Modulation N/ATTL & Analog
Output Beam Diameter1 mm
< 1,3
Repetitionrate80 MHz (Other Optional)
Pulse Duration< 120 fs (with standard GDD precompensation from 0 down to -30.000 fs²)
Average Power4 W @ 920 nm & 1064 nm
5W @ 1064 nm
3 W @ 920nm & 1064 nm
4.2 W @ 1064 nm
Wavelength920 nm or 1064 nm

Electrical Features

External InterfacesSync. Out, USB, RS 232, TCP/IP
Software InterfacesIntuitive GUI, Serial Communication Protocol
Power Consumption100 - 240 VAC, < 150 W



Further detailed information and application examples are explained in detail in the recording of our webcast "Evolution of 2-Photon Microscopy with femtosecond ALCOR lasers".



An article about the use of the ALCOR 4 Watt 920 nm in two-photon-microscopy can be found in the LaserFocusWorld




Downloads - Spark Lasers ALCOR 920/1064 with 4 W - Femtosecond Laser for Biophotonic

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