High pressure model of Laser Floating Zone Furnace

Feature: This is high pressure model of Laser diode floating zone furnece up to 15 MPa. Crystal growing by floating zone technique under high pressure is possible with use of high pressure by Gas cylinder or Booster (Option).
LaNiO3(φ4mm)under growing Laser diode unit and Chamber
Specifications
Laser operational mode CW(continuous wave)
Max power 1500W (500W x 3 laser diode units)
Center wave length 808nm ± 5nm
Laser oscillation angle 0~30 degrees (changeable)
Cooling Water-cooled by 2 re-circulating chillers
Sealing O-ring seal
Pressure 15 MPa
Vacuum 6.7 x 10-3 Pa
Crystal length 50 mm
Growth speed slow moveing:0.01 – 300 mm / hour
fast moving:1 – 150mm / minute
Rotation speed 3 – 100 rpm

Control system
LabVIEW (OS Windows 10),
manual controll with Hand-Controll-Box
and remote controll with Team Viewer.
Monitoring CCD camera , LCD monitor
Atmospheric gas
1flow ( any gus )

Power
3 phases / 200V / 30A
1 phases / 200V / 20A
1 phases / 200V / 10A


FYR http://staff.aist.go.jp/t.ito