Optical Parametric Amplifiers for Ti:Sapphire Lasers

TOPAS is a series of femtosecond optical parametric amplifiers (OPAs) for Ti:Sapphire lasers which delivers continuous wavelength tunability from 189 nm to 20 μm, high conversion efficiency, high output stability, and full computer control.

With more than 2000 units installed worldwide, TOPAS has become an OPA market leader for numerous scientific applications. TOPAS can be pumped by Ti:Sapphire lasers with pulse duration from 20 fs to 200 fs and pulse energy from 15 μJ to 60 mJ. Custom solutions beyond the given specifications are available; contact sales@lightcon.com for more details.

Product Comparison Table
Product 1) Pump pulse energy Pump  pulse duration Tuning range Output pulse duration Maximum repetition rate Special features
0.15 – 5 mJ 2) 20 – 200 fs 189 nm – 20 µm 30 – 150 fs 20 kHz Cost effective
5 – 60 mJ 2) Highest energy
0.15 – 4 mJ 3) Two OPAs in a single housing
0.3 – 4 mJ 240 nm – 10 µm 1 – 5 ps Conversion from fs to ps 
0.2 – 5 mJ 1 – 4 ps 189 nm – 20 µm 0.8 – 4 ps Picosecond operation
  1. Custom solutions are available, contact sales@lightcon.com for details.
  2. Maximum pump pulse energy depends on pump pulse duration.
  3. For a single OPA, maximum pump pulse energy depends on pump pulse duration.
  • 189 nm – 20 μm tuning range
  • Up to 5 mJ pump pulse energy
  • > 25% conversion efficiency
  • CEP stabilization of Idler
  • 189 nm – 20 μm tuning range
  • Up to 60 mJ pump pulse energy
  • Up to 50% conversion efficiency
  • CEP stabilization of Idler
  • Two independently tunable outputs
  • 240 nm – 20 μm tuning range, in each channel
  • > 25% conversion efficiency
  • High output stability
  • Femtosecond pulse conversion to < 20 cm-1 spectral bandwidth
  • 240 nm – 10 μm tuning range
  • Up to 4 mJ pump pulse energy
  • High output stability
  • 1 – 4 ps pulse duration
  • 189 nm – 20 μm tuning range
  • Up to 5 mJ pump pulse energy
  • > 25% conversion efficiency

In-plane oriented CH3NH3PbI3 nanowire suppress the interface electron transfer to PCBM

T. Wang, Z. Yu, H. Huang, W. Kong, W. Dang, and X. Zhao, Chinese Physics B (2021).

An Insight into the Excitation States of Small Molecular Semiconductor Y6

X. Zou, G. Wen, R. Hu, G. Dong, C. Zhang, W. Zhang, H. Huang, and W. Dang, Molecules 18 (25), 4118 (2020).

Carrier Transport Across a CdSxSe1–x Lateral Heterojunction Visualized by Ultrafast Microscopy

D. D. Blach, W. Zheng, H. Liu, A. Pan, and L. Huang, The Journal of Physical Chemistry C 21 (124), 11325-11332 (2020).

Femtosecond streaking in ambient air

A. Korobenko, K. Johnston, M. Kubullek, L. Arissian, Z. Dube, T. Wang, M. Kübel, A. Y. Naumov, D. M. Villeneuve, M. F. Kling et al., Optica 10 (7), 1372 (2020).

Hydrogen Bond Exchange and Ca2+Binding of AqueousN-Methylacetamide Revealed by 2DIR Spectroscopy

O. M. Cracchiolo, D. K. Geremia, S. A. Corcelli, and A. L. Serrano, The Journal of Physical Chemistry B 32 (124), 6947-6954 (2020).

Mechanisms of triplet energy transfer across the inorganic nanocrystal/organic molecule interface

X. Luo, Y. Han, Z. Chen, Y. Li, G. Liang, X. Liu, T. Ding, C. Nie, M. Wang, F. N. Castellano et al., Nature Communications 1 (11) (2020).

Taking a snapshot of the triplet excited state of an OLED organometallic luminophore using X-rays

G. Smolentsev, C. J. Milne, A. Guda, K. Haldrup, J. Szlachetko, N. Azzaroli, C. Cirelli, G. Knopp, R. Bohinc, S. Menzi et al., Nature Communications 1 (11) (2020).

Ultrafast structural changes within a photosynthetic reaction centre

R. Dods, P. Båth, D. Morozov, V. A. Gagnér, D. Arnlund, H. L. Luk, J. Kübel, M. Maj, A. Vallejos, C. Wickstrand et al., Nature 7841 (589), 310-314 (2020).

Efficient Photosensitizing Capabilities and Ultrafast Carrier Dynamics of Doped Carbon Dots

S. Mondal, A. Yucknovsky, K. Akulov, N. Ghorai, T. Schwartz, H. N. Ghosh, and N. Amdursky, Journal of the American Chemical Society 38 (141), 15413-15422 (2019).

High-harmonic generation from an epsilon-near-zero material

Y. Yang, J. Lu, A. Manjavacas, T. S. Luk, H. Liu, K. Kelley, J. Maria, E. L. Runnerstrom, M. B. Sinclair, S. Ghimire et al., Nature Physics 10 (15), 1022-1026 (2019).

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TOPAS Optical Parametric Amplifiers for Ti:Sapphire Lasers

Product datasheet.

Rev. 05/01/2022. Size 418.8 KB.

Femtosecond Laser Systems for Science

Product catalog.

Rev. 16/09/2022. Size 15.2 MB.

飞秒激光器飞秒科研系统

Product catalog in Chinese.

Rev. 16/09/2022. Size 15.8 MB.