Solo 640 NL Series Laser

Narrow Linewidth CW DPSS

Solo 640 NL Series Laser

The Solo 640 Narrow Linewidth Laser Series delivers ultra-stable output power and wavelength, as well as excellent beam quality, from a small footprint — making it suitable for integration with existing systems and a wide range of applications. The Solo 640 provides outstanding beam characteristics, high output stability, extremely low noise, and versatile software package.

Key Features

Narrow Linewidth

≤ 0.1 nm

High Power Stability

± 1.0 %

High Spectral Stability

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 2.0 W

Wavelength

640 nm

Spectral Bandwidth

≤ 0.1 nm

Spatial Mode

TEM00

Spectral Stability (over 8 hours)

Coherence Length

Output Power Stability (over 8 hours)

± 1.0 %

Output Power Noise (10 Hz - 10 MHz)

≤ 0.1 % RMS

Beam Divergence

≤ 0.5 mrad

Beam Diameter at Output Aperture

0.6 - 1.0 mm

Beam Pointing Stability

Polarisation Ratio

≥ 100:1

Laser Head Dimensions

L X W

207 x 80 mm

Beam Height

45 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

Optional Extras

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