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NBT-L266 大功率光源
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北京纽比特科技有限公司（NBeT Group Corp.）是一家集研发、销售、服务为一体的技术型企业，自成立以来一贯秉持“专业、品质、服务”经营理念，专业从事于煤炭分析仪器和光学等新能源仪器的开发和应用，经过不懈努力，现以太阳能电池光谱性能测试系统，太阳能光谱响应测试系统，太阳能IV特性测试系统，太阳光模拟器，煤炭粘度分析仪，生物、医学、物理、化学检测分析用光源，科研多波段光源，污水处理等为主要产品线，在科研，生物，光电产业，水处理中都可应用。
详细信息
NBT-L266
| Model | NBT-L-266 | |
| Central wavelength (nm) | 266±1 | |
| Output average power (mW) | 1~20 | |
| Transverse mode | Near TEM00 | |
| Operating mode | Frequency conversion of Q-switched pulsed laser | |
| Single pulse energy (µJ) | 0.1~5 | |
| Pulse duration (ns) | ~5 | |
| Peak power (W) | 20~1000 | |
| Rep. rate (kHz) | Controllable | Fixed rep. rate, such as 1k, 2k, 3k, 4kHz, with stable laser pulses emitting (stable pulse energy, peak, duration and period). |
| Different rep. rate in the range of 1kHz-4kHz can be obtained by input an external TTL signal. | ||
| Uncontrollable | Undefined rep. rate among 5k-7kHz and unstable laser pulse emitting. Suitable for the applications only needing high peak power pulses. | |
| Average power (mW) | Average power (mW) = Single pulse energy (µJ) * Rep. rate (kHz) | |
| Ave power stability (over 4 hours) | <5%, <10% | |
| Warm-up time (minutes) | <10 | |
| M2 factor | <1. 5 | |
| Spectral purity | >99% | |
| Beam parameters | Elliptical (4:1), Beam spot ~2mm | |
| Polarization ratio | >100:1 | |
| Beam height from base plate (mm) | 45 | |
| Operating temperature (℃) | 10~35 | |
| Power supply (90-264VAC) | PSU-H-FDA | |
| Expected lifetime (hours) | 5000 | |
| Warranty period | 1 year | |
| Remarks | Please Note: because of the Walk-off effect of Nonlinear crystals, the beam quality of UV laser is not so good as that of 1064/532nm laser. | |
