420nm激光器
LL420-100mw激光器藍光激光器廣泛用于紫外光固化，微電子，光盤雕刻，激光醫(yī)療，科學實驗等
| Central wavelength (nm) | 420±5 | |
| Operating mode | CW | |
| Output power (mW) | > 1, 10, 20, … , 100 | |
| Power stability (rms, over 4 hours) | < 1%,<2%, <3% (<0 5%, optional) | |
| Transverse mode | Near TEM00 | |
| M2 factor | < 1 5 (<1 2, optional) | |
| Beam diameter at the aperture ( 1/e2,mm) | ~3 5 (~ 1 2, optional) | |
| Beam divergence, full angle (mrad) | < 1 0 | |
| Polarization ratio | >50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional) | |
| Warm-up time (minutes) | <5 | |
| Pointing stability after warm-up (mrad) | <0.05 | |
| Beam height from base plate (mm) | 24.8 | |
| Operating temperature (C) | 10~35 | |
| Power supply | 85-264VAC | PSU-III-LED/ |
| 100-240VAC | PSU-A-D (Frequency for 30kHz - 100kHz) | |
| TTL / Analog modulation | TTL or Analog with 1Hz- 1kHz 1kHz- 10kHz, 10kHz-30kHz, 30kHz- 100kHz optional | |
| Expected lifetime (hours) | 10000 | |
| Warranty | 1 year | |
