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World of Photonics

June 22-25, 2015
Hall B1, Stand 314
  Flashlamp pumping
Flashlamp drivers
Capacitor chargers
Discharge circuits
Simmer supplies
  Pockels cell driving
Pockels cell drivers
Pockels cell driver boards
High voltage switches
Pulse picker and regen amplifier drivers
  Diode pumping
Laser diode controllers
CW laser diode drivers
Pulsed laser diode drivers
TEC controllers
DPSS lasers
Flashlamp pumped solid-state lasers
OEM laser heads
Diode lasers
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OEM laser heads

LNF-series OEM laser heads


  • Medical laser devices
  • Scientific laser systems


  • Up to 3 kW pumping
  • Up to 100 W output power
  • High efficiency
  • Compact design
  • Low cost
LNF-series OEM laser head
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LNF series flashlamp-pumped pulse OEM laser heads operate in free-running mode with wavelengths 1064, 1340, and 2940 nm and are designed for using in medical and industrial laser systems.

Laser rods and flashlamps from the best manufacturers provide high efficiency and reliability.

The use of compact ceramic pumping cavities is a cheap and low-maintenance solution for highly efficient systems.

LNF series laser heads are designed with the attention to cavity stability. Special design of mirror holders with adjustment screws blocking and base plate made from non-tensioned aluminium increase the mechanical and temperature stability of laser heads.


  LNF-1064 LNF-1340 LNF-2940
Max. Input Power 3 kW 3 kW 2 kW
Media Nd:YAG Nd:YAP Er:YAG
Wavelength 1064 nm 1340 nm 2940 nm
Output power (at 1.75 kW pumping) 70 W 60 W 15 W
Max. Pulse Energy 50 J 25 J 1.5 J
Spot Size 6 mm 6 mm 4 mm
Slope efficiency ~ 4.5% ~ 3.5% ~ 2.7%
Medium / min. flow Water / 4.7 lpm
Operation temperature +10 +40 C
Storage temperature -40 +85 C
Humidity 90%, non-condensing
Size (LxWxH) 385x50x59 mm
Weight 2.0 kg


LNF-series laser heads may be equipped with:

  • metallic coverage case;
  • pilot laser;
  • fiber coupling unit;
  • fiber handpieces of different types

Alexandrite laser head LNF-755 may be supplied on request.
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© OEM Tech, last update 24.06.2016