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长春新产业好么?你在给他做广告吧,呵呵
感觉参数不是很好呀,不知道你为什么推荐?呵呵
chengyrabc 发表于 2009-1-6 09:02 ![]()
你看的是哪款的参数?做舞台灯光的就没必要把参数做好吧?
473低噪声
Output power (mW) >1, 10, 20, 30, … , 100
Transverse mode TEM00
Operating mode CW
Power stability (rms, over 4 hours) <3%, <5%, <10%
Warm-up time (minutes) <15
M2 factor <1. 2
Beam divergence, full angle (mrad) <1. 5
Beam diameter at the aperture (mm) ~2. 0
Beam height from base plate (mm) 24. 8
Polarization ratio >100:1 (0 or 90 degree)
Pointing stability after warm-up (mrad) <0.05
Noise of amplitude (rms, 1~20MHz) <3%
Operating temperature (℃) 10~35
MBL-III-473/1~150mW
Output power (mW) >1,5,10, … , 150
Transverse mode TEM00
Operating mode CW
Power stability (rms, over 4 hours) <3%, <5%, <10%
Warm-up time (minutes) <10
M2 factor <1. 2
Beam divergence, full angle (mrad) <1. 5
Beam diameter at the aperture (mm) ~2. 0
Beam height from base plate (mm) 24. 8
Polarization ratio >100:1 (0 or 90 degree)
Noise of amplitude (rms, 1~20MHz) ~30%
Pointing stability after warm-up (mrad) <0.05
Operating temperature (℃) 10~3
MBL-H-473/200~500mW
Wavelength (nm) 473±1
Output power (mW) >200,210,220, … ,250 >300, 350, 400, …, 500
Transverse mode Near TEM00 Near TEM01
Operating mode CW
Power stability (rms, over 4 hours) <5%, <10%
Warm-up time (minutes) <10
M2 factor <2. 0
Beam divergence, full angle (mrad) <1. 5
Beam diameter at the aperture (mm) ~3. 0
Beam height from base plate (mm) 29
Polarization ratio >100:1
Noise of amplitude (rms, 1~20MHz) ~30%
Pointing stability after warm-up (mrad) <0.05
Operating temperature (℃) 10~35
还有激光指示笔和手电筒
要是要大功率的就得是457了,网页上说有8瓦的,但他们参展时带的是一台10瓦的机器。 |
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