您現在的位置: 主頁 > 激光器 > 紅光激光器607nm-698nm > 638nm激光器
638nm激光器Central wavelength (nm)波長 | 637±5 |
Output power@3.3VDC (mW, CW)功率 | > 1, 10, 20, … , 100 |
Power adjustable by software | |
Power stability (rms, over 4 hours)功率穩(wěn)定性 | <3%, <2%, < 1% |
Pulse width (FWHM)脈寬 | > 10ns, 20ns, … , 10ms |
Transverse mode光斑模式 | Near TEM00 |
Noise of amplitude(rms, CW)性噪比 | < 1% |
M2 factor光束質量 | < 1.2 |
Beam diameter at the aperture ( 1/e2,mm)光斑 | ~ 1.2 |
Beam divergence, full angle (mrad)發(fā)散角 | < 1.0 |
Polarization ratio偏振比 | >50:1 (>100:1, optional) |
User trigger frequency 頻率 | 1Hz-40MHz |
1Hz-25MHz | |
Rise Time (ns)啟動時間 | <4 |
Fall Time (ns)關閉時間 | <3 |
Modulation Depth (extinction ratio) | > 1000000:1 |
Warm-up time (minutes)穩(wěn)定時間 | <5 |
Beam height from base plate (mm)中心高 | 19 |
Operating temperature (C)工作溫度 | 10~35 |
Input voltage電壓 | + 12VDC |
Expected lifetime (hours)壽命 | 10000 |
Warranty保修 | 1 year |