特性
- 用于最短可调谐脉冲的 NOPA
- <30 fs 脉宽
- 集成棱镜压缩器
- 可调节的光谱带宽和脉宽
- 内置光谱仪检测波长
ORPHEUS-N 是非共线光参量放大器(NOPA)。根据不同型号,ORPHEUS-N 具有内部集成的二次或三次谐波发生器,分别产生 515 nm 或 343 nm 的泵浦光。带有二次谐波泵浦(ORPHEUS-N-2H) 的 ORPHEUS-N 在 700 – 850 nm 范围内提供小于 30 fs 的脉冲。带有三次谐波泵浦 (ORPHEUS‑N‑3H)的 ORPHEUS-N 在 530 – 670 nm 范围内提供小于 30 fs 的脉冲。两者都内置了基于棱镜的脉冲压缩器。此外,可选配的二次谐波发生器,可将波长调谐范围扩展至紫外(UV)光谱。
单个 PHAROS 或 CARBIDE 飞秒激光器可以泵浦多个NOPA设备,从而为您各种精密的实验提供多个具有独立波长调谐范围的泵浦光和探测光通道。
对于更广泛的调谐范围,请参阅 ORPHEUS-F。如需在 500 nm 左右调谐的超短脉冲,请参阅 ORPHEUS-VIS。
- 不与 NOPA 出光口同时输出。
- 统一为平均脉冲能量的正规化的均方根。
- FWHM (半高全宽),假设为高斯脉冲波形。
- 规格保证在最大温度变化为±1℃和湿度变化为±10%的情况下有效。
Thermal Annealing Effect on Non-Fused Ring Acceptor Based Bulk Heterojunction Investigated by Transient Absorption Spectroscopy
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Strained Epitaxy of Monolayer Transition Metal Dichalcogenides for Wrinkle Arrays
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The Multiple Roles of Metal Ion Dopants in Spectrally Stable, Efficient Quasi-2D Perovskite Sky-Blue Light-Emitting Devices
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Ultrafast All-Optical Switching in the Visible Spectrum with 6H Silicon Carbide
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Ultrafast generation and decay of a surface metal
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Vibrational coherent control of localized d–d electronic excitation
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A combined laser-based angle-resolved photoemission spectroscopy and two-photon photoemission spectroscopy study of Td–WTe2
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