单频457nm蓝光激光器

长春产业光电技术有限公司生产并销售单纵模457nm蓝光激光器，具体参数如下：

Wavelength (nm)        457±1
Output power (mW)          up to 100
Transverse mode        TEM00
Longitudinal mode        Single
Operating mode        CW
Power stability (rms, over 4 hours)        <1%, <3%, <5%
Warm-up time (minutes)        <10
M2 factor        <1. 2
Beam divergence, full angle (mrad)        <1. 2
Beam diameter at the aperture (mm)        ~2. 0
Spectral linewidth (nm)        <0.0001
Polarization ratio        >100:1, 90 degree, (0 degree optional)
Pointing stability after warm-up (mrad)        <0.05
Noise of amplitude (pk-pk, 1~20MHz)        <0. 5%
Coherent length (m)        >50
Operating temperature (℃)        10~35
Power supply (90-264VAC or 5V DC)       
Expected lifetime (hours)        10000