442nm低噪聲激光器
LLDZ442-50mw
LOW NOISE BLUE DIODE LASER AT 442nm
It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are widely used in measurement, communication, spectrum analysis, etc.
| Central wavelength (nm)波長 | 442±10 | |
| Operating mode輸出模式 | CW | |
| Output power (mW)功率 | >80 | |
| Power stability (rms, over 4 hours)功率穩定性 | <1%, <2%, <3% (<0.5%, optional) | |
| Transverse mode光斑模式 | Near TEM00 | |
| Noise of amplitude(rms,20Hz~20MHz)噪聲 | <1% | |
| M2 factor光束質量 | <1.5 (<1.2, optional) | |
| Beam diameter at the aperture (1/e2,mm)光斑 | ~3.5 (~1.2, optional) | |
| Beam divergence, full angle (mrad)發散角 | <1 | |
| Polarization ratio偏振比 | >50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional) | |
| Warm-up time (minutes)上升時間 | <5 | |
| Pointing stability after warm-up (mrad)光斑指向穩定性 | <0.05 | |
| Beam height from base plate (mm)中心高 | 24.8 | |
| Operating temperature (℃) | 10~35 | |
| Power supply | ||
| 100-240VAC | ||
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional | |
| Expected lifetime (hours) | 10000 | |
| Warranty | 1 year | |
