Duetto 349 UV Series Laser

Single Frequency CW UV

Duetto 349 UV Series Laser

The Duetto 349 UV Series offers unrivalled CW single frequency operation within the UV range, offering 50 mW power with outstanding beam characteristics, high output stability, extremely low noise, small footprint, and versatile software package – making it suitable for a wide range of applications and system integrations.

Key Features

Narrow Linewidth

≤ 0.5 MHz

High Power Stability

≤ 2.0 %

High Spectral Stability

± 1.0 pm

Designed for
Integration

Excellent Beam
Quality

Designed for
Integration

Integration Features

USB Connectivity
Software Control
Heatsink Options
Remote Diagnostics

Specifications

Output Power (fixed value within range)

50 mW

Wavelength

349 nm

Spectral Bandwidth

≤ 0.5 MHz

Spatial Mode

TEM00

Spectral Stability (over 8 hours)

± 1.0 pm

Coherence Length

> 100 m

Output Power Stability (over 8 hours)

≤ 2.0 %

Output Power Noise (10 Hz - 10 MHz)

≤ 0.1 % RMS

Beam Divergence

≤ 2.5 mrad, diffraction limited

Beam Diameter at Output Aperture

0.6 - 1.2 mm

Beam Pointing Stability

≤ 5 µrad/°C

Polarisation Ratio

Laser Head Dimensions

L X W

225 x 110 mm

Beam Height

75 mm

Environmental Conditions

Ambient Temperature Range

18 - 30 °C

Laser Head Interface Stability

± 1.5 °C

Storage

0 - 50 °C

Humidity

5 - 95 %, non-condensing

Applications

Raman Spectroscopy, Brillouin Scattering, Flow Cytometry, Optical Manipulation, Interferometry, Semiconductors, Wafer Fabrication, Lithography, Confocal Microscopy, Biomedical/Bioengineering, Fluorescence, Disc Mastering, Optical Grating Mastering, High Precision Optics, and more.

Optional Extras

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