碱蒸汽激光泵浦源(SEOP)
世界上唯一商业化生产的铷蒸汽激光泵浦(铷蒸汽窄带吸收交换光泵)用超窄带高功率半导体激光器(Tunable Ultra-Narrow Band Diode Laser For Rubidium vapor Spin Exchange Optical Pumping,SEOP)! !7)` g i eQK}J]S< 关键词:碱蒸汽泵浦源, 铷蒸汽泵浦源,铯蒸汽泵浦源,碱蒸汽泵浦激光器, 铷蒸汽泵浦激光器,铯蒸汽泵浦源激光器,元素窄带吸收共振, SEOP。碱蒸汽泵激光泵浦源, 铷蒸汽激光泵浦源,铯蒸汽激光泵浦源 S~L;oX?(! LS-795系列激光器是专门为铷蒸汽激光泵浦所涉一的一款窄带半导体激光器,也是目前唯一一款商业化生产的碱金属泵浦用大功率窄带半导体激光器。它采用Optigrate公司体布拉格光栅技术实现了对大功率半导体激光器的线宽压窄和调谐。激光系统包括激光头(可产生30-70w的795nm线偏振平行光束);激光驱动(包含水冷装置),以及直观的软件界面。并可以选配相应的输出光纤及光纤束。 产品特点:高功率:30~70W超窄线宽:<30GHz低气压下铷元素高泵浦效率系统可实现铷和铯的D1,D2转换波长调谐范围:>150pm波长稳定性:2.5GHz最小的热负荷在恒定输出功率下,SEOP激光器可调谐范围大于150pm 技术指标:Wavelength: ~ 794.7 nm in air (also available: 780, 811, 852 nm)Spectral linewidth, FWHM: < 20 GHz (down to 10 GHz)Tuning range: 0.15 nmSpectral stability: ± 2.5 GHz over 4 hours of operationAmplitude stability: ± 0.5% over 4 hours of operationOperating temperature: 15°C to 35°C (Non-condensing)Storage temperature: 10°C to 50°C (Non-condensing)Mode of temperature control: PID (Proportional Integral Derivative)Nominal Output power: 30 - 70 WLaser beam delivery: Optical fibersOutput fiber core diameter: 600 μmNumerical aperture NA: 0.22Length of each _ber: ~ 4 m or ~ 10 m ]34fG3D|
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