FFS & FF200 Series - Compact Femtosecond Fiber Lasers LightWire

This series comprises fiber seeders for femtosecond lasers (FFS) and a femtosecond fiber laser system (FF200). The models FFS are dedicated to seeding solid-state femtosecond Yb:YAG based CPA systems. The FFS lasers are available either with femtosecond pulse duration directly from fiber or with chirped pulses. Broad up to 12 nm spectral bandwidth enables amplification of pulses with <300 fs compressed duration.

FF200 is a cost-effective turn-key femtosecond fiber laser with fiber delivery of the pulses all the way to your sample. Based on a well‑established MOPA scheme and its all-in-fiber construction, the LightWire FF200 model laser ensures a reliable hands-free operation in a very compact package.

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  • Specifications
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Features

  • Pulse energy > 250 nJ at repetition rate < 200 kHz
  • Compressed or chirped broadband pulses
  • Down to 300 fs pulses available after compression

Applications

  • Seeding femtosecond CPA systems
  • Ultrafast spectroscopy
  • Time-domain terahertz spectroscopy

Seeder for Femtosecond Lasers FFS

LightWire FFS series fiber lasers are dedicated for seeding solid state femtosecond Yb:YAG based CPA systems. Ekspla offers FFS lasers either with femtosecond pulse duration directly from fiber, or with chirped pulses.

Broad up to 12 nm spectral bandwidth enables amplification of pulses with < 300 fs compressed duration. Special feature of FFS200CHI laser is customizable chirp profile to match compressor design of the CPA system.

Cost-effective Femtosecond Fiber Laser FF200

LightWire FF200 is a cost effective turn-key femtosecond fiber laser with fiber delivery of the pulses all the way to your sample.

Based on a well‑established MOPA scheme, LightWire FF200 model laser due to its all-in-fiber construction ensures a reliable hands free operation in very compact package.

Model 1) FFS10 FFS100CHI FFS200CHI FF200
Type seeder for femtosecond lasers turn-key fiber laser
Pulse energy > 20 pJ / > 10 pJ > 1 nJ / > 0.5 nJ > 250 nJ @ < 200 kHz >> 5 nJ
Output power > 1 mW / > 0.5 mW > 50 mW / > 25 mW > 200 mW @ 10 Hz> 100 mW @ 1 MHz> 25 mW @ 100 kHz > 200 mW
Central wavelength 1030 nm 1064 nm
Spectral bandwidth 3.5 ± 0.5 nm 8 ± 1 nm up to 12 nm 30 nm
Pulse duration 550 ± 50 fs 7 ± 2 ps (chirped) >50 ps (chirped) < 130 fs
Compressed pulse duration - < 300 fs down to 300 fs -
Chirp profile no chirp linear custom no chirp
Repetition rate 52 ± 3 MHz 40 ± 2 MHz
Beam quality (M2) < 1.1 < 1.5
Optical output FC/APC connector or collimator with mounting flange collimator & isolator FC/PC connector or collimator

1) Due to continuous improvement, all specifications are subject to change without notice.

Do you have questions about FFS & FF200?

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Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 425978

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 4259 78
Fax: +49 6151 4259 88
E-mail: info@topag.de