레이저응용기술센터

1. Laser head
1) Max. pulse energy : ≥ 2500 mJ at 1064nm
≥ 1400 mJ at 532nm
≥ 750 mJ at 355nm
≥ 200 mJ at 266nm
2) Pulse energy stability : ≤ 2 % at 1064nm
≤ 3 % at 532nm
≤ 4 % at 355nm
≤ 8 % at 266nm
3) Pulse duration (FWHM) : < 10 ns at 1064 nm
4) Pulse repetition rate : 10 Hz
5) Long term energy drift : ±3 % at 1064 nm
6) Typical beam diameter : < 16 mm
7) Beam divergence : < 0.5 mrad
8) Beam pointing stability : < 50 urad rms at 1064 nm
9) Polarization : vertical, > 90 % at 1064 nm
10) Optical pulse Jitter : < ±0.5 ns
2. Control Unit
1) Laser settings and functions : PC and Remote controllable
2) Laser diagnostics : available through PC interface
3) External synchronization: using external TTL sync pulses
3. Harmonic Generator Module
1) Conversion Wavelength : 1064 nm / 532 nm / 355 nm / 266 nm
2) Selection of Harmonic output