crystalaser 1550nm激光器
性能参数
波长 | Option ± 1 nm available | TEMoo mode, Model No. | SLM version, Model No. | ||
1550 ± 5 nm | DL1550-080 | 80 mW | DL1550-800-S 800 mW | ||
DL1550-050 | 50 mW | DL1550-500-S 500 mW | |||
1550 ± 5 nm | SM Fiber coupled | DL1550-025-SF 25 mW | |||
纵模 | Multiple | Single | |||
光谱线宽 | 1 nm, typical | < 0.0001 nm | |||
相干长度 | < 0.3 mm | > 20 meters | |||
输出噪声 (rms, 10Hz-50MHz) | < 0.5 % | < 0.5 % | |||
24小时功率稳定性 (rms) | < 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) | ||||
电源尺寸和重量 | 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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