UltraFlux-HR Series - Tunable High Repetition Rate OPCPA Systems

The UltraFlux series OPCPA systems can be adapted to customer requirements. Here presented are different realized tunable models with 1 kHz repetition rate.

Description 

Features

  • Based on the novel OPCPA (Optical Parametric Chirped Pulse Amplification) technology
  • Patented front-end design (patents no. EP2827461 and EP2924500)
  • 750 – 960 nm, 375 – 480 nm, 250 – 320 nm and 210 – 230 nm tuning ranges
  • Up to 14 mJ pulse energy at 1 kHz repetition rate
  • Excellent pulse energy stability: ≤ 1 % RMS
  • Excellent long-term average power stability: ≤1.5 % RMS over 8-hour period
  • Perfectly synchronized fs and ps output option
  • Hands free wavelength tuning
  • High contrast pulses without any additional improvement equipment

Applications

  • Broadband CARS and SFG
  • Femtosecond pump-probe spectroscopy
  • Nonlinear spectroscopy
  • High harmonic generation

UltraFlux HR series is a compact high repetition rate tunable wavelength femtosecond laser system which incorporates the advantages of dual output ultrafast fiber laser, solid-state and parametric chirped pulse amplification technologies.

A novel OPCPA front-end technology uses a dual output picosecond fiber laser for seeding both picosecond DPSS pump laser and femtosecond parametric amplifier with a spectrally broadened output.

This approach greatly simplifies the system – excludes femtosecond regenerative amplifier and eliminates the need of pump and seed pulse synchronization while ensuring practically zero jitter between the channels. In addition to that, contrast of the output pulses in picosecond to nanosecond time scale is enhanced.

All UltraFlux series laser systems are assembled on a rigid breadboard or optical table to ensure excellent long-term stability. Modular internal design offers high level of customization and easy scalability. All of these systems can be customized according to customer requirements by adding custom specifications or multiple channels.

Incorporation of parametric chirped pulse amplification technology together with a novel ultrafast fiber laser helped to create and bring to the market a new tool for femtosecond pump-probe, nonlinear spectroscopy, emerging high harmonic generation experiments and other femtosecond and nonlinear spectroscopy applications. With this laser ultrafast science breakthrough is closer to any photonics lab than ever before.

 

Specifications 
Model 1) UltraFlux FT031k UltraFlux FT31k UltraFlux FT61k UltraFlux FT141k
Wavelength tuning range
    Signal 750 - 960 nm
    SH output 375 - 480 nm
    TH output 250 - 320 nm
    FH output 210 - 230 nm
Pulse energy
    Signal 300 µJ 3 mJ 6 mJ 14 mJ
    SH output 60 µJ 0.6 mJ 1.5 mJ 3.5 mJ
    TH output 15 µJ 150 µJ 0.4 mJ 1.2 mJ
    FH output 3 µJ 30 µJ 100 µJ 300 µJ
Pulse duration 40 ± 20 fs
Repetition rate 1 kHz
Beam profile Gaussian Super-Gaussian
Pulse energy stability < 1.5 % < 1 %

1) Presented parameters are from delivered systems and can be customized to meet customer‘s requirements.

Documents 
Inquiry 
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  • Description
  • Specifications
  • Pictures
  • Documents
  • Inquiry

Features

  • Based on the novel OPCPA (Optical Parametric Chirped Pulse Amplification) technology
  • Patented front-end design (patents no. EP2827461 and EP2924500)
  • 750 – 960 nm, 375 – 480 nm, 250 – 320 nm and 210 – 230 nm tuning ranges
  • Up to 14 mJ pulse energy at 1 kHz repetition rate
  • Excellent pulse energy stability: ≤ 1 % RMS
  • Excellent long-term average power stability: ≤1.5 % RMS over 8-hour period
  • Perfectly synchronized fs and ps output option
  • Hands free wavelength tuning
  • High contrast pulses without any additional improvement equipment

Applications

  • Broadband CARS and SFG
  • Femtosecond pump-probe spectroscopy
  • Nonlinear spectroscopy
  • High harmonic generation

UltraFlux HR series is a compact high repetition rate tunable wavelength femtosecond laser system which incorporates the advantages of dual output ultrafast fiber laser, solid-state and parametric chirped pulse amplification technologies.

A novel OPCPA front-end technology uses a dual output picosecond fiber laser for seeding both picosecond DPSS pump laser and femtosecond parametric amplifier with a spectrally broadened output.

This approach greatly simplifies the system – excludes femtosecond regenerative amplifier and eliminates the need of pump and seed pulse synchronization while ensuring practically zero jitter between the channels. In addition to that, contrast of the output pulses in picosecond to nanosecond time scale is enhanced.

All UltraFlux series laser systems are assembled on a rigid breadboard or optical table to ensure excellent long-term stability. Modular internal design offers high level of customization and easy scalability. All of these systems can be customized according to customer requirements by adding custom specifications or multiple channels.

Incorporation of parametric chirped pulse amplification technology together with a novel ultrafast fiber laser helped to create and bring to the market a new tool for femtosecond pump-probe, nonlinear spectroscopy, emerging high harmonic generation experiments and other femtosecond and nonlinear spectroscopy applications. With this laser ultrafast science breakthrough is closer to any photonics lab than ever before.

 

Model 1) UltraFlux FT031k UltraFlux FT31k UltraFlux FT61k UltraFlux FT141k
Wavelength tuning range
Signal 750 - 960 nm
SH output 375 - 480 nm
TH output 250 - 320 nm
FH output 210 - 230 nm
Pulse energy
Signal 300 µJ 3 mJ 6 mJ 14 mJ
SH output 60 µJ 0.6 mJ 1.5 mJ 3.5 mJ
TH output 15 µJ 150 µJ 0.4 mJ 1.2 mJ
FH output 3 µJ 30 µJ 100 µJ 300 µJ
Pulse duration 40 ± 20 fs
Repetition rate 1 kHz
Beam profile Gaussian Super-Gaussian
Pulse energy stability < 1.5 % < 1 %

1) Presented parameters are from delivered systems and can be customized to meet customer‘s requirements.

Do you have questions about UltraFlux-HR?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.

Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 42944 0

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 42944 0
Fax: +49 6151 42944 11
E-mail: info@topag.de