OPA可调波长飞秒激光光源

产品系列:Yb系列飞秒激光

产品型号:OPA可调波长飞秒激光光源

产品品牌:ORPHEUS

ORPHEUS是一种共线光学参数放大器(OPA)。结合我们的飞秒激光器,ORPHEUS以高达2 MHz的重复频率发射从紫外线(UV)到中红外(MIR)的飞秒脉冲。因此,它是超快光谱学、非线性显微镜和微结构应用的宝贵工具。

OLYMPUS DIGITAL CAMERA

ORPHEUS共线OPA有三种不同的配置,以完美匹配客户的需求。基本的ORPHEUS配置是一种经济高效的选择,可提供从630到2600 nm的宽而无间隙的调谐范围,该范围可通过外部谐波发生器扩展到210 nm。如果需要更高的泵功率和更高水平的自动化,您可以选择 ORPHEUS-HP 配置。它提供完全自动化,并将所有波长扩展选项集成到单个热稳定外壳中。其波长调谐完全免提,并使用自动波长分离来确保 190 – 2600 nm 输出具有相同的位置和方向。光谱范围可扩展至16μm;因此,覆盖了从紫外线到MIR的整个光谱。与 ORPHEUS-HP,ORPHEUS-HE配置带来了上述自动化,但也接受高泵脉冲能量。

  • 190 – 16000 nm 调谐范围
  • 单次 – 2 MHz 重复频率
  • 高达 80 W 的泵功率
  • 高达 2 mJ 的泵脉冲能量
  • 完全自动化
ModelORPHEUSORPHEUS-HPORPHEUS-HE
Tuning range630 –1030 nm (Signal)
1030 – 2600 nm (Idler)
Maximum pump power8 W80 W
Pump pulse energy8 – 20 µJ20 – 400 µJ8 – 20 µJ20 – 400 µJ400 – 2000 µJ 1)
Conversion efficiency at peak> 6%
(Signal and Idler combined)
> 12%
(Signal and Idler combined)
> 4.5% (Signal)
> 2% (Idler)
> 9% (Signal)
> 4% (Idler)
Integrated 2H (515 nm)
generation efficiency
> 35% 2)not specified
Pulse duration120 – 250 fs
Spectral bandwidth
@ 700 – 960 nm
75 – 220 cm-1
Long-term power stability, 8 h 3)< 2% @ 800 nm
Pulse-to-pulse energy
stability, 1 min 3)
< 2% @ 800 nm
  1. Pump energy of up to 5 mJ available; contact us for details.
  2. At designated output port B; not simultaneous to OPA output.
  3. Expressed as NRMSD (normalized root mean squared deviation).

波长扩展 (190 – 16000 nm)

ModelORPHEUSORPHEUS-HPORPHEUS-HE
Pump pulse energy8 – 20 µJ20 – 400 µJ8 – 20 µJ20 – 400 µJ400 – 2000 µJ 1)
SH package at peak
315 – 515 nm (SHS)
515 – 630 nm (SHI)
> 1.2%> 3%> 1.2%> 2.4%
210 – 315 nm (THS)n/a> 0.4% 2)> 0.8% 2)
190 – 215 nm (DUV)n/a> 0.3% 3)Contact
2200 – 4200 nm (DFG1)> 1.5% @ 3000 nm> 3% @ 3000 nm
4000 – 16 000 nm (DFG2)> 0.1% @ 10000 nm> 0.2% @ 10000 nm
  1. Pump energy of up to 5 mJ available; contact us for details.
  2. Maximum output power of 400 mW.
  3. For pump power of < 10 W. Maximum output power of 40 mW @ 200 nm.
ModelORPHEUSORPHEUS-HPORPHEUS-HE
Pump laserPHAROS or CARBIDE
Center wavelength1030 ± 10 nm
Maximum pump power8 W80 W
Maximum repetition rate1 MHz2 MHz200 kHz
Pump pulse energy8 – 400 µJ8 – 400 µJ400 – 2000 µJ 1)
Pulse duration 2)180 – 300 fs
  1. Pump energy of up to 5 mJ available; contact us for details.
  2. FWHM, assuming Gaussian pulse shape.

Typical tuning curves of ORPHEUS.
Pump: 8 W, 16 μJ, 500 kHz

Typical tuning curves of ORPHEUS-HE.
Pump: 20 W, 2 mJ, 10 kHz