SKYLARK 640 Single Frequency CW DPSS 640 nm VIS Laser

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SKYLARK 640 Single Frequency CW DPSS 640 nm VIS Laser

The Skylark 640 nm single-frequency diode-pumped solid-state laser system delivers up to 1,000 mW of ultra-stable visible red light from a fully integrated DPSS platform , suitable for seamless system integration and a wide range of demanding applications.

Wavelength 640 nm
Beam divergence 1.0 mrad, diffraction limited
Beam Pointing Stability ≤5 µrad/°C
Longitudinal Mode Structure SLM
Spectral bandwidth ≤ 500 kHz
Spectral Stability ±0.2 pm (over 8 hours)
Coherence Length >100 m
Polarization Linear, Vertical; ≥100:1
Output Power Stability ≤2.0%, (over 8 hours)
Output Power Noise ≤0.3% RMS (10Hz – 10MHz)
Ambient temperature range 18 – 30 °C
Storage Temperatures 0 to 50 °C
Humidity 5 -95%, non-condensing
Operating Voltage, VAC 90 to 240
Frequency, Hz 50-60
Description

Details

The Skylark 640 CW DPSS laser system delivers an ultra-stable, single-frequency visible red light output at 640 nm, designed for demanding research and industrial applications. This platform achieves high output powers up to 1,000 mW while maintaining a narrow linewidth and exceptional spectral purity over extended operational periods.
To simplify system integration, this generation features a fully integrated architecture that houses the control electronics entirely within the laser head. System management is handled via a web-based GUI through Ethernet or digital I/O connectivity, eliminating external control units. The complete laser system and the dedicated closed-loop thermoelectric chiller are packaged and shipped together in a single crate.

Documents
View FileSkylark 640 DPSS Laser - Datasheet    Size: (69.57 KB)
Features
  • Up to 1,000 mW of visible red output at 640 nm
  • Feedback locked Single Longitudinal Mode CW operation
  • Very low noise performance, < 0.3% rms
  • Excellent beam quality from a compact footprint
  • Lowest power consumption for given output
  • Control connectivity via ethernet (TCP/IP) + digital I/O
  • Web-based control GUI
  • Remote diagnostics
Applications
  • High-Precision Interferometry & Metrology
  • Holographic Art & Optical Security
  • Fluorescence Imaging & Microscopy
  • Optical Tweezers & Particle Manipulation
  • Quantum Optics & Atom Trapping
  • Raman Spectroscopy
Name Output power, mWOutput Beam Diameter, TEM00, mmBeam Height, mmBeam qualityLaser Head (L x W x H) Price Request

SL 640-0500

5001.0 - 1.590M² ≤1.1425 x 200 x 123 mm Request a quote

SL 640-1000

10001.0 - 1.590M² ≤1.1425 x 200 x 123 mm Request a quote