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OE-Yb-L-15 |
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| LIEKKI OE-Yb-L-15 |
15W CW fiber laser module/optical engine
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| Product description |
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The LIEKKI OE-Yb-L-15 optical engine is a plug-and-play medium power output
laser module for fiber laser applications. The optical engine is a fully integrated fiber laser subassembly with signal output and pump input fibers ready for splicing. The efficiency and design gives the application designer the flexibility to create a wide range of powerful and easy-to-use solutions.
LIEKKI optical engines are built on LIEKKI’s unique highly doped flat RIP gain fibers manufactured with LIEKKI’s proprietary Direct Nanoparticle Deposition (DND) technology. High doping reduces the required gain fiber length minimizing harmful nonlinear effects. LIEKKI DND gain fiber is very robust, with medium power handling
capability and very low photodarkening for long term reliability. |
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Specifications
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| Optical specifications |
Value |
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| Rated CW output power |
10 - 15 W |
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| Central emission wavelength |
1090 nm
+/- 2 nm |
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| Mode of operation |
CW |
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| Polarization |
Random |
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| Pump wavelength |
920 nm |
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| Emission bandwidth (FWHM) |
0.2 nm |
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| M2 |
< 1.1 |
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| Mechanical specifications |
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| Complete package size |
Ø 160 x 33 mm |
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| Body |
Ø 160 x 18 mm |
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| Cooling element |
Ø 160 x 15 mm |
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| Weight |
< 1100 g (air cooled)
< 1400 g (water cooled) |
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| Cooling requirements |
Air or water cooling |
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| Pump input/signal output fiber length |
0.5 m typical |
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| Environmental specifications |
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| Operating temperature range |
+10 to +30°C |
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| Operating humidy range |
5 to 90% RH |
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| Storage temperature range |
+0 to +70°C |
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| Storage humidity range |
5 to 90% RH |
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| Input pump delivery options |
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| 6 x 105 μm/125 μm, NA=0.15 |
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| 6 x 105 μm/125 μm, NA=0.22 |
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| Output options |
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| 6/125 μm SMF pigtail |
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| FC connector |
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| Metal shielded cables |
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| Applications |
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Marking and engraving
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Micromachining
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Micro-adjustment
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High resolution soldering
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Graphic art imaging
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| Features and benefits |
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- Complete optical engine module with standard input and output fibers ready for splicing
- High optical efficiency with optimal beam and signal characteristics, minimal non-linear effects
- Reliable design with medium power tolerance and very low photodarkening
- Compact, easy to mount with built-in heat sink function
- Lightweight and robust
- Environmental tests are underway
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| Product options |
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- Simulation software (LIEKKI Application Designer) and support available
- Complete module with pumps spliced in
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| Typical performance data |
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| Mechanical drawing |
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| Download datasheet in pdf format
| Back to product list
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