波长
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Option ± 1 nm available
|
TEMoo mode, Model No.
|
SLM version, Model No.
|
1550 ± 5 nm
|
DL1550-080
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80 mW
|
DL1550-800-S 800 mW
|
DL1550-050
|
50 mW
|
DL1550-500-S 500 mW
|
1550 ± 5 nm
|
SM Fiber coupled
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DL1550-025-SF 25 mW
|
纵模
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Multiple
|
Single
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光谱线宽
|
1 nm, typical
|
< 0.0001 nm
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相干长度
|
< 0.3 mm
|
> 20 meters
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输出噪声 (rms, 10Hz-50MHz)
|
< 0.5 %
|
< 0.5 %
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24小时功率稳定性 (rms)
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< 1 %;
0.25%
|
Option: ultra-stable version <
|
2 % Option: ultra-stable version < 0.5%
|
调制选项
|
TTL 200Hz, 50kHz, 20MHz, 100 MHz, 200MHz;
Analog control, Analog modulation
|
TTL on/off option
|
横模
|
Circular beam, single mode, TEM00, M2 = 1.1 - 1.3
|
光束直径(1/e2)
|
1.2 mm
|
Option: 0.7X - 3X laser beam expanders are available to change beam size and divergence.
e.g. 0.8 mm beam with 2.5 mrad divergence; or 2.5 mm beam with 0.8 mrad divergence
|
光束发散角
|
1.8 mrad
|
光束指向稳定性
|
< 0.005 mrad/°C
|
偏振比
|
100:1; Vertical linear polarization
|
工作温度
|
5 °C to 40 °C, internal TEC temperature-stabilized
|
预热时间
|
< 30 seconds
|
工作电压
|
90-250 VAC or 12VDC OEM version 11-16VDC
|
激光头尺寸和重量
|
3 x 3.6 x 13.5 cm3 (1.2 x 1.4 x 5.3 in3), 0.3 kg (0.6 lb)
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电源尺寸和重量
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Standard AC: 5 x 14 x 15 cm3 (2 x 5.5 x 6 in3), 0.5 kg (1 lb); CL-2005 power display AC: 5 x 16 x 15 cm3 12 VDC OEM version: Integrated inside the laser head.
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