納秒OPO調(diào)Q激光器
特性:
l 激光器與光參量振蕩器(OPO)的無(wú)縫集成
l 無(wú)水冷泵浦激光器設(shè)計(jì)、交鑰匙使用
l 微處理器控制操作,自優(yōu)化、自校準(zhǔn)
l 泵浦激光器壽命壽命大于2G次脈沖
l 210nm至2300nm自動(dòng)調(diào)諧
l 可見(jiàn)光范圍內(nèi)單脈沖能量可達(dá)5mJ
l 線寬小于 150px-1
l 單脈沖至100Hz重頻可調(diào):無(wú)性能波動(dòng)
l 內(nèi)部觸發(fā)或外部觸發(fā)模式
l 分離的輸出端口,可獲得泵浦波長(zhǎng)
l 低功耗
納秒OPO調(diào)Q激光器應(yīng)用:
l 時(shí)間分辨激光光譜學(xué)(如光致熒光光譜學(xué)(LIFS))
l 光聲學(xué)成像
l 非接觸傳感
l 度量學(xué)
l 非線性激光光譜學(xué)
l 閃光光解
Q-TUNE是利用光學(xué)參量振蕩器(opo)產(chǎn)生410-2300nm范圍內(nèi)的可調(diào)諧波長(zhǎng),其線寬窄于6cm-1。可選的二次諧波發(fā)生器可將調(diào)諧范圍擴(kuò)展到210-410納米,線寬更窄,為12cm-1。與小于5ns的脈沖持續(xù)時(shí)間和高達(dá)100Hz的脈沖重復(fù)率相結(jié)合,Q-Tune是用于時(shí)間分辨光譜學(xué)、計(jì)量學(xué)、光聲成像、遙感的*相干光源。
Specifications1)
Model | Q-TUNE | ||
-C10 | -E10 | -C100 | |
Wavelength range, nm 2) | 410 – 2300 nm | ||
Pulse repetition rate 3) | 10 Hz | 10 Hz | 100 Hz |
Pulse energy 4) | >1 mJ | >5 mJ | >1 mJ |
Linewidth | <6 cm-1 | ||
Pulse duration 5) | < 5 ns | ||
Pulse-to-pulse stability 6) | < 4.5 % RMS | ||
Power drift 7) | ± 3.0 % | ||
Polarization | horizontal in signal range | ||
Typical beam diameter 8) | 3 mm | 5 mm | 3 mm |
Typical beam divergence 9) | < 3 mrad | < 5 mrad | < 3 mrad |
Jitter 10) | < 0.5 ns RMS | ||
Pump laser outputs 11) | |||
Max pulse energy at 12) | |||
Fundamental | 15 mJ | 50 mJ | 15 mJ |
2nd harmonic | 7 mJ | 20 mJ | 7 mJ |
3rd harmonic | 5 mJ | 20 mJ | 5 mJ |
Dimensions | |||
Laser head ( W×L×H) | 390× 620 × 135 mm3 | ||
Power adapter (W×L×H) 13) | 80 x 200 x 60 mm (for+27 VDC output) | ||
Operating requirements | |||
Cooling requirements | Air cooled (water-free) | ||
Ambient temperature | 15 – 25 ºC | ||
Relative humidity (non-condensing) | 10 – 80 % | ||
Mains voltage | 90-230 VAC, single phase, 47-63 Hz 13) | ||
Average power consumption | < 50 W | < 100 W | < 150 W |