Stabiλaser 1542 |
DFM是丹麥國家計(jì)量研究所,其主要向制藥,光子學(xué)和*制造行業(yè)的高科技公司提供測量服務(wù)和技術(shù),已獲得ISO 9001認(rèn)證。 Stabiλaser1542的核心是緊湊型超低噪聲光纖激光器,穩(wěn)定在λ= 1542.3837 nm處的乙炔13C2H2 P(16)(ν1+ν3)躍遷,對應(yīng)于頻率f =c /λ= 194,369,569,384 kHz。激光器符合BIPM對標(biāo)準(zhǔn)頻率*的條件,可用作5 kHz不確定度的主要標(biāo)準(zhǔn)。*的光學(xué)設(shè)計(jì)和控制軟件確保自主操作和高質(zhì)量的激光輸出,具有窄線寬,優(yōu)異的*穩(wěn)定性和高精度等優(yōu)點(diǎn)。無需用戶干預(yù)即可提供連續(xù)*的操作。 Stabiλaser1542具有多種應(yīng)用范圍,包括頻率梳的穩(wěn)定和長度計(jì)量。例如,Stabiλaser1542是用于在窄線原子或分子躍遷以及雙梳狀光譜學(xué)中進(jìn)行光譜學(xué)或激光冷卻的激光器的穩(wěn)定和線窄化的重要組成部分。
Specifications Wavelength: ....................................................................................1542.3837 nm (vacuum) Linewidth: ..............................................................................................300 Hz (short term) Stability: ...........................................................................................≤3 x 10-13(ADEV ≥1 s) Long-term accuracy: ..........................................................................≤2 x 10-12drift per year Output power, locked: ................................................................................10 mW (nominal) Output power, unlocked: ..........................................................................100 mW (nominal) Power requirements: .................................................................100 – 240 VAC, 50 or 60 Hz Dimensions: ...................................................................22 cm (H) x 52 cm (W) x 51 cm (D)
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