雙頻激光標(biāo)準(zhǔn)- Frequency Laser Standard
特點(diǎn)：
充分遵守國際委員會(huì)的度量衡cipm 97 “充電英文實(shí)用”的建議，為了實(shí)現(xiàn)這個(gè)米
頻率可重復(fù)性：2.5 x 10-11
頻率穩(wěn)定度：2.5 x 10-12
緊湊建設(shè)
自動(dòng)調(diào)諧/鎖定在在12個(gè)不同的碘的超精細(xì)組件
小學(xué)激光參考標(biāo)準(zhǔn)，為實(shí)現(xiàn)這一米
校準(zhǔn)參考穩(wěn)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
激光頻率標(biāo)準(zhǔn)，與參考頻率的基礎(chǔ)上，過渡原子碘同位素蒸氣，是一個(gè)自動(dòng)的實(shí)驗(yàn)室設(shè)備的設(shè)計(jì)，比較和校準(zhǔn)的He-Ne （ 632,8 nm波長）激光器。
這是一個(gè)高準(zhǔn)確度的實(shí)驗(yàn)室設(shè)備與自動(dòng)吸收峰，檢測和結(jié)果展示圖形顯示。
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測量參數(shù)
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Wavelength 波長 |
633 nm |
