上海潤芒光電科技有限公司
上海潤芒光電科技有限公司
產品介紹 IRA中紅外掃描式自相關儀 步進電機驅動的長延遲線掃描自相關器適用于描述飛秒和皮秒激光源的特性，包括從可見光到MIR的各種輸入脈沖參數和波長的組合
IRA中紅外掃描式自相關儀
步進電機驅動的長延遲線掃描自相關器適用于描述飛秒和皮秒激光源的特性，包括從可見光到MIR的各種輸入脈沖參數和波長的組合。
IRA掃描自相關器是專門為測量超快放大器和振蕩器產生的超快輻射的脈沖持續時間和近對比度而研制的。此外，還有一種特殊的IRA系統模型，適用于中紅外激光光源。
IRA包括光學機械裝配和帶有USB接口的電子產品。該系統操作簡單，包括一套完整的用戶友好的Windows軟件工具，用于數據收集和分析。高斯和Sech^2形狀的近似也是可用的。該單元實現了健壯的掃描機制。
采集和分析軟件兼容Windows，包括USB驅動程序
| 產品特點 | 典型應用 |
| * 更寬輸入脈沖寬度范圍50 fs - 250 ps * 更寬的響應波長范圍450 nm – 11μm * USB控制接口 * 標準式Windows軟件包 | * 超快激光診斷，配件和組件 -Femtosecond Oscillator Pulse Duration Measurement -Femtosecond Pulse Duration Measurement 和 Dispersion Characterization -Femtosecond 和 Picosecond Pulse Duration 和 Near Contrast Measurement -ovel Ultrafast Fiber Laser Development -Femtosecond 和 Picosecond OPA Pulse Duration 和 Near Contrast Measurement -Amplifier Design |
IRA-VISIR掃描式自相關儀 IRM-MIR波段擴展的MIR掃描式自相關儀
|
| IRA-VISIR | IRA-MIR |
| Full possible input wavelength range* | 450-2000 nm | 2-11 um |
| Subranges* | VIS: 450-700 nm | MIR1: 2-5 um |
| Input pulse duration range | 50 fs - 250 ps | |
| Required input pulse energy** | >1 nJ at 50 fs - 1 ps (w. thin NL crystals) | >5 nJ at 50 fs - 1 ps (w. thin NL crystals) |
| Maximum input average power | 1 W | |
| Input repetition rate | 10 Hz - 100 MHz | |
| Input polarization | linear, horizontal | |
| Delay line temporal resolution | 8.3 fs | |
| Full scan range | 850 ps | |
| Required equipment | PC with USB; Windows acquisition and analysis software included | |
| Power supply | 220/110 V; 50/60 Hz ±10% | |
| Dimensions | optical unit: 450x250x210 mm | |
| * - each subrange is covered by an exchangeable optics set (NL crystals, beamsplitters, filters, photodetectors). A set for one of the subranges of the customer's choice is supplied with the unit, additional sets are supplied upon request; the final set of optics and detectors depends on the specifications of the sources to be measured and is discussed with our sales manager upon offering; | ||
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