349 NX Laser

Single Frequency CW UV

349 NX Laser

The 349 NX laser offers DPSS CW single-frequency operation within the UV range, offering up to 200 mW power with outstanding beam characteristics, high output stability, extremely low noise, a small footprint, and a versatile software package – making it suitable for a wide range of applications and system integration.

Key Features

Narrow Linewidth

≤ 0.5 MHz

High Power Stability

≤ 2.0 % Peak to Peak

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)

up to 200 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 % Peak to Peak

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

242 x 150 mm

Beam Height

65 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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