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현재 위치

  1. 레이저 Lasers

ALS 515nm Up to 10W

Features

-Single Frequency

-Ultra-Low Noise

-Best-in-class Pointing Stability

-Coolerless Laser Head

-Maintenance Free – Long Life


Applications

-Atomic & Molecular Physics

-High-Performances Instrumentation

-Argon Laser Replacement

-Holography

-Laser Doppler Velocimetry

-Interferometry

-High-Brightness Laser Pumping

   MOPA Technology   

The 3 building-blocks approach (seeder + HP amplifier + optical head) of the Master Oscillator Power Amplifier architecture let us all the freedom to tailor our products to your application.

   Performances   

                RELATIVE INTENSITY NOISE                   SINGLE MODE                                       BEAM POINTING STABILITY

                The dedicated low noise control electronics                                   Excellent beam quality by design (TEM00).                                                     The coolerless optical head design enables the 

                                  efficiently reduces the intensity noise. Above                                efficiently reduces the intensity noise. Above                                          best beam pointing stability on the market and

                              is presented a typical RIN measurement in                                      guided through single mode fibers.                                                            ensures a subsequent long-term fiber coupling

                              Constant Current mode of operation.                                                                                                                                                                          stability.  

                              RMS value [100 Hz – 10 MHz] : 0.015%.


Optical Specifications

Wavelength

488 nm

515 nm or 532 nm

Output power

Up to 2 W

Up to 10 W

Single frequencylinewidth

< 200 kHz

Narrowband linewidth

< 100 pm

Spatial mode

TEM00

Beam quality

M² < 1.1

Beam diameter « free space »

1.0 ± 0.2 mm

Short term power stability

< ± 0.3%

Long term power stability (8 hours)

< ± 0.5%

Noise [100Hz - 10MHz]

< 0.2% RMS

< 0.05% RMS

Pointing stability

< ± 0.5 µrad/°C

Output polarization3

Vertically polarized > 300: 1

Output power tunability

1 to 100% (10 to 100 recommended)

Laser control

Multi-turn potentiometer, Touch screen, Analog voltage

General Specifications

Rack dimension

19’’3U  (460x440x130 mm)

Rack cooling

Air

 

 

Optical head dimension

 



325x120x50 mm

Optical head cooling

Coolerless

Umbilical cable length

1.35 m

Supply requirements

90-240 V/50-60 Hz

Electrical power consumption

200 W < ... < 300 W


1 Other wavelengths available on request
2 Typically, < 30 kHz for single frequency version, linewidth reduction down to 3 kHz available as an option with an external seeder rack
3 Optional output : depending on the output power, PM980/H1060/LMA/Collimated fiber/ Multiple output beam splitting

Options

-Azurlight Systems offers 3 types of architectures : internal seeder, various external seeders, amplifiers only
-Advanced optical setup
-Combined IR/visible laser dual output head, by recycling unconverted IR radiation from a frequency doubling head