型號 Model

ST-671-100，ST-671-200，ST-671-300

波長 Wavelength

671nm

工作方式 Operating mode

CW

輸出功率 Output power

＞100W，＞200W，＞300W

橫模結(jié)構(gòu) Spatial mode

Near TEM00

縱模結(jié)構(gòu) Longitudinal mode

Multi

光譜線寬 Spectral linewidth

0.1nm

相干長度 Coherence length

1-5m

偏振方向 Polarization

Linear vertical

偏振比 Polarization ratio

>100:1

光束質(zhì)量 Beam quality

M2<1.2

光束發(fā)散全角 Beam divergence full angle

1.5mrad

出光孔處光斑直徑 Beam diameter at aperture

2mm

光斑橢圓度 Beam ellipticity

1±0.1

光斑指向穩(wěn)定性 Beam pointing stability

0.03mrad

噪聲 Noise

<0.5% 10Hz-50MHz

功率穩(wěn)定性 Power stability

±1, 3, 5% over 8 hrs rms

出光孔高度 Optical axis height

24.8mm

激光器尺寸 Size of laser head

L×W×H=141×73×46mm

激光電源尺寸 Size of power supply

L×W×H=133×130×65mm

電纜長度 Cabel-laser head

1.0, 1.5m

激光器重量 Weight of laser head

0.6kg

激光電源重量 Weight of power supply

1.2kg

TTL調(diào)制方式 TTL modulation

0V-no lasing, 5V-lasing

TTL調(diào)制頻率 Frequency of TTL

1kHz-30kHz

TTL調(diào)制效率 Efficiency of TTL

40%-60%

模擬調(diào)制 Analogue modulation

0-5V

模擬調(diào)制頻率 Frequency of analogue

1kHz-20kHz

制冷方式 Cooling mode

TEC

工作電壓 Operating votage

90-260VAC

整機(jī)大功耗 Maximum power consumption

60W

預(yù)熱時間Warm-up time

15 mintues

工作溫度 Operating temperature

10-35℃

存儲溫度 Storage temperature

-20-60℃(<90% relative humidity, non-condensing)

使用壽命 Expected life time

10,000 hours

保修期 Warranty time

1 year