ELS Series

Erbium Laser Systems

IPG Photonics offers ELS Series of a high power CW erbium fiber lasers with a central wavelength 1567 nm and output power in kW range. Available for R&D, materials processing and low loss power transmission applications, ELS systems open up new exciting areas of applications development. In the 1.5 micron region, only IPG Photonics can bring you the broad range of devices, from lasers to amplifiers and from tunable lasers to broadband sources, in a variety of powers and configurations. Our fiber devices provide the best in diode-pumped solid state reliability and performance. With thousands of units in the field, you can be assured that IPG products are proven and reliable for your demanding application.

3D

Features

Output Power up to 2 kW Beam Parameter Product < 4.5
Central Wavelength 1567 nm Power Stability < 2%

 

“Eye-Safe” operation generally means that eye damage threshold is many orders of magnitude higher than for 1 μm lasers. Nevertheless IPG recommends that appropriate eyewear be worn and laser safety procedures be followed.

 
ELS-2000
Wavelength, nm 1567± 2
Linewidth FHWM, nm < 5
Mode of Operation CW/modulated
Modulation Frequency, kHz <1
Maximum Average Power*, W 2000
Power Tunability, % 10 - 100
Power Stability**, % ±2
Beam Parameter Product, mm x rad  <4.5 @ 100 μm feeding fiber

* Higher output powers are available upon request.
** Over 4 hours, T=const

Dimensions (W x D x H), mm 856 x 806 x 1206

Weight, kg

350
Cooling Water
Supply Voltage, VAC 400 - 480 3-phase, 50-60 Hz
Wall-plug Efficiency, % ≥18
ELS-2000 Data Sheet

Applications

Low Loss Power Transmission Polymer Welding
Telecommunications Non-metal Cutting
Research & Development
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