Feanor 双频激光标准- Frequency Laser Standard产品介绍
特点:
充分遵守国际委员会的度量衡cipm 97 “充电英文实用”的建议,为了实现这个米
频率可重复性:2.5 x 10-11
频率稳定度:2.5 x 10-12
紧凑建设
自动调谐/锁定在在12个不同的碘的超精细组件
小学激光参考标准,为实现这一米
校准参考稳定激光器
Frequency Laser Standard
Features:
Fully compliance with the International Committee of Weights and Measures CIPM 97 "Mise en pratique" recommendations for the realization of the meter
Frequency repeatability: 2.5 x 10-11
Frequency stability: 2.5 x 10-12
Compact construction
Automatic tune/ lock-in at 12 different iodine hyperfine components
Primary laser reference standards for realization of the meter
Calibration reference for stabilized lasers
激光频率标准,与参考频率的基础上,过渡原子碘同位素蒸气,是一个自动的实验室设备的设计,比较和校准的He-Ne ( 632,8 nm波长)激光器。
这是一个高准确度的实验室设备与自动吸收峰,检测和结果展示图形显示。
Frequency Laser Standard, which reference frequencies based on the transition of atomic iodine isotop vapour, is an automatic laboratory device designed to compare and calibrate He-Ne (632,8nm wavelenght) lasers.
It is a high accuracy laboratory device with automatic absorption peaks detection and results presentation graphic display.
Measurement parameters测量参数
Wavelength 波长 |
633 nm |
Frequency stability (10s averaging time) 频率稳定度 |
<2.5 x 10-12 |
Repeatability重复性 |
2.5 x 10-11 |
Method of stabilization方法稳定 |
Third harmonic method |
Accessible 127I2 hyperfine components方便的超精细组件 |
d,e,f,g,h,i,j,k,l,m,n of the 11-5 R(127) absorption |
Iodine cell sidearm temperature碘电池温度 |
15.0 ± |
Output power输出功率 |
110 μW |
Polarization两极化 |
Linear, vertical-线性,垂直 |
Plasma tube等离子管 |
Double Brewster window |
Continuous frequency lock over 24 hours for ambient temperature |
Yes 有 |
Automatic tuning自动调谐 |
Yes有 |
Manual tuning手调谐 |
Yes有 |
Dimension of controller维控制器 |
350x250x110 mm |
Dimension of laser head维激光头 |
460x180x155 mm |
AC line voltage交流线电压 |
220-240 V / 50 Hz |
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电话: | 13717978084 |
传真: | 003902700532664 |
地址: | via Montepulciano 8,I-20124 Milan 米兰 |
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