FA-FHG pro

• 244–344 nm wavelength range

• Optical output power up to 3 W

• Narrow linewidth and low frequency noise

• CW, single-frequency operation

• Fiber-amplified for high-power UV output

• Optional AutoAlign, EOM, and advanced locking

• Near-diffraction-limited beam quality

Nonlinear frequency conversion techniques access wavelengths that cannot be generated directly from laser diode technology. Via second- or fourth-harmonic generation, TOPTICA laser systems can access the UV, blue, green, yellow, and orange spectral ranges at high powers. TOPTICA offers tunable, single-frequency systems at any wavelength between 244 nm and 340 nm, employing ultra-stable seed lasers, power amplification in a fiber amplifiers or Raman fiber amplifiers, and a proprietary bow-tie cavity design—all in established pro technology.

Laser Type: Fiber-Amplified Frequency-Quadrupled Laser Wavelength: 244–344 nm Output Power: Up to 3 W Operation: CW, Single Frequency Linewidth: 2–80 kHz (typ.) Mode-Hop-Free Tuning: ≥40 GHz (typ.) Seed Laser: DL pro / External Seed Cooling: Forced Air Options: AutoAlign, EOM, Advanced Locking *Specifications depend on configuration.

• Quantum Computing & Simulation

• Ion & Atom Trapping

• Quantum Sensing & Metrology

• Quantum Physics

• ARPES

• Direct-Writing Lithography

• Holography & Augmented Reality