IMRA’s robust, reliable femtosecond fiber lasers, such as the FCPA µJewel series of products, are ideal for industrial deployment of these promising techniques. Fiber-based femtosecond lasers such as the IMRA FCPA mJewel provide an excellent alternative to Excimer and Nd:YAG lasers. With pulse energies of up to 10 mJ and repetition rates from 100 kHz to 5 MHz, the FCPA gives ample pulse energy for ablation of most materials and a sufficiently high repetition rate for direct-write applications.
The DE Series, based on IMRA’s patented Fiber Chirped Pulse Amplification (FCPA) technology, provides sufficient pulse energy for selected material processing at faster rates. The DE Series allows users to choose between high energy operation up to 50 μJ or high average power of 30 W. The DE ULTRA provides users with an integrated harmonic generation option to convert its output to Green and UV wavelengths. Product Features: - Factory set up to 5 MHz repetition rate available - Air-cooled, water-cooled - Regulatory certifications available - Mechanical reliability complies with MIL-STD-810F and IEC 60601 standards - Remote diagnostic testing and in-field configuration Laser Specifications: DE1050 DE2020 DE3030 Wavelength: 1045 nm Average Power: ≥ 10 W, ≥ 20 W, ≥ 30 W Pulse Duration: ≤ 350 fs, ≤ 400 fs, ≤ 400 fs Pulse Energy: ≥ 50 µJ, ≥ 20 µJ, ≥ 30 µJ M²: ≤ 1.3 Repetition Rate: 200 kHz, 1000 kHz, 1000 kHz Typical Configurations: - Pulse Select: Allows users to select up to 15 pre-set repetition rate values; typical pre-select repetition rates range from 100 kHz to 5 MHz - Pulse Pick: From an on-demand single pulse to the standard pulse repetition rate. - Pulse Flex: A combination of Pulse Select and Pulse Pick; offers the possibility to operate the laser from an on-demand single pulse all the way up to 5 MHz - Burst Mode: Provides bursts of pulses within predetermined boundary conditions
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Rack mounted multi-functional combs A frequency comb for even the most demanding optical clock & quantum research applications. Ecomb systems are based on IMRA's original all-PM fiber platform with provisions for multiple CW laser inputs for locking to a master clock or clock comparison. Ultra-high stability outputs across the whole optical spectrum are guaranteed. IMRA's leading high power options further offer unique opportunities for integration with nuclear clock applications. All systems are compatible with the ULC, a compact and flexible electronic lockbox for phase control. Product Features: - Robust, modular system design - High power options up to 100W - Broadband low noise supercontinuum output - Frequency stability down to 10-17 - Remote operation via Ethernet
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The FX-100 laser as a Ti:Sapphire replacement. At RPI's Center for Terahertz Research, Professor X.-C. Zhang and his research team demonstrated the utility of IMRA's Femtolite F-100 (the predecessor of the current Femtolite FX products, shown on the next page) fiber laser as a replacement for Ti:Sapphire in THz systems. This type of laser can be used to perform THz time-domain spectroscopy of many materials and structures, including bio-agents and highly energetic materials. With over 100 mW of average power, the FX-100 takes femtosecond fiber lasers into the realm of THz imaging, opening up a whole new range of applications. Test results have shown that the FX-100 has higher energy conversion efficiency from laser radiation to THz radiation than the Ti:Sapphire lasers that are typically used, due to optimized repetition rate and pulse width. With the same pump power, the FX-100 laser can generate stronger THz fields. The biggest impact of these fiber lasers will be in commercial application areas that require a small footprint for THz equipment. Other key advantages of fiber laser systems are that they are easy to use and are air cooled. Since the power consumption is low, and there is no need to run chilled water, long-term tests can be run economically with 24/7 operation for weeks with no interruption.
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A frequency comb for easy integration into power hungry applications. The Ycomb is based on an all-fiber platform with fiber-coupled or free space outputs. It allows power scaling to 100 W with additional amplifiers, while preserving a sub 200 fs pulse width. The oscillator provides ultra-low carrier phase noise that is preserved through the amplification stages. All systems are compatible with the ULC, a compact and flexible electronice lockbox for phase control. Product Features: - Robust, modular system design - High power options up to 100 W - Broadband low noise supercontinuum output - Frequency stability down to 10-17 - Remote operation via Ethernet
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