1um~4um飛秒光參量振蕩器(OPO)
1um~4um飛秒光參量振蕩器(OPO)是一款覆蓋近紅外中紅外波段陪每,并提供高功率輸出的全計(jì)算機(jī)控制的飛秒光參量振蕩器。
1um~4um飛秒光參量振蕩器(OPO)是一款覆蓋近紅外中紅外波段镰吵,并提供高功率輸出的全計(jì)算機(jī)控制的飛秒光參量振蕩器檩禾。與標(biāo)準(zhǔn)的MHz飛秒鈦寶石振蕩器兼容,并擁有高指向穩(wěn)定性疤祭,高束流質(zhì)量及功率穩(wěn)定性盼产,是非線性顯微應(yīng)用的理想工具。
1um~4um飛秒光參量振蕩器(OPO)由鎖模飛秒鈦寶石振蕩器泵浦勺馆,其在近紅外和中紅外波段均有超寬的可調(diào)范圍戏售。1um~4um飛秒光參量振蕩器(OPO)提供三個(gè)輸出端口:1.信號(hào)光990-1550nm,2.泵浦光690-1040nm,3.閑頻光1696-4090nm。
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突出特點(diǎn):
寬調(diào)諧范圍990-1550nm和1696-4090nm
保證Max輸出功率>1W
全計(jì)算機(jī)軟件控制锋喜,全密封免維護(hù)
泵浦光,信號(hào)光豌鸡,閑頻光可同時(shí)輸出
泵浦光嘿般,信號(hào)光,閑頻光獨(dú)立調(diào)諧
泵浦環(huán)路:1.100%泵浦光(無(wú)信號(hào)光涯冠,閑頻光)2.部分泵浦(同步部分信號(hào)光炉奴,閑頻光) 3.0%泵浦(全信號(hào)光,閑頻光)
良好的指向穩(wěn)定性和光束質(zhì)量
兼容標(biāo)準(zhǔn)MHz飛秒鈦寶石激光器
內(nèi)置光譜儀
應(yīng)用:
多光子激發(fā)顯微
相干反斯托克斯拉曼光譜
時(shí)間分辨光譜
振動(dòng)泛音光譜
半導(dǎo)體光譜研究
多波長(zhǎng)泵浦實(shí)驗(yàn)
光纖和光纖通信
指標(biāo)參數(shù):
Pumped by mode-locked Ti:sapphire laser, at 2.8 Watts, 80 MHz, 90 fs | ||
Output Characteristics | IR | IR XT |
Signal tuning range | 990 – 1550 nm | 990 – 1550 nm |
Idler tuning range | n/a | 1696 – 4090 nm |
Pump tuning range | 710 – 820 nm | 710 – 820 nm |
Signal output power | > 1 W | > 1 W |
Idler output power | n/a | > 350 mW |
Signal pulse width | < 200 fs | < 200 fs |
Idler pulse width | n/a | < 120 fs across 1696–2000 nm |
beam diameter @ 1300 nm | 1.4 mm +/- 10% | 1.4 mm +/- 10% |
beam divergence | < 1 mrad | < 1 mrad |
Signal beam dISPlacement | < 600 microns / 540 nm at < 1000px from output | < 600 microns / 540 nm at < 1000px from output |
Signal beam pointing with | < 300 microrad / 540 nm | < 300 microrad / 540 nm |
Spatial mode TEM00 | TEM00 M2 < 1.2 | TEM00 M2 < 1.2 (signal) |
Signal noise at 1300 nm | < 1% rms | < 1% rms |
Output ports | 1) 100% signal and idler with no pump bypass. | |
Power stability | 0.05 | 0.05 |
Polarization | Horizontal (>100:1) | Horizontal (>100:1) |
Repetition rate | 80 MHz | 80 MHz |
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