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Description

The Skylark 349 NX CW DPSS laser provides ultra-stable single frequency UV light at 349 nm for demanding and emerging applications. Engineered for consistent long-term, stable performance, delivering up to 400 mW of ultra-stable output, low noise, and spectral purity.

Skylark 349 NX - 349 nm 400 mW Single Frequency CW DPSS laser

Skylark Lasers

Specifications

Wavelength: 349 nm
Max Output Power: 400 mW
Cooling Method: Chiller cooling
Tunability: Fixed Wavelength
Control Interface: Digital Control, USB
Spectral Bandwidth: ≤ 500 kHz / 100 ms
Spectral Stability (over 8 Hours): ± 0.2 pm
Output Power Stability (over 8 Hours): ≤ 2.0 % peak-to-peak
Output Power Noise (10 Hz - 10 MHz): ≤ 0.3 % RMS
Beam Pointing Stability: ≤ 5 µrad/°C
Polarisation Ratio: ≥ 100:1 vertical

Got questions about specs? Use the inquiry form to ask.

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Features

Integration features:

  • Plug-in USB connectivity
  • Versatile control software
  • Remote diagnostics

Options and accessories:

  • Closed-loop thermoelectric chiller
  • Power tuning and modulation
  • Maintenance and service packages

Applications

  • UV Raman
  • Photoluminescence
  • UV flow cytometry
  • Wide bandgap semiconductor inspection
  • Wafer defect inspection
  • Laser interference lithography
  • Optical grating mastering
  • Diffraction grating mastering

Frequently Asked Questions

Do the lasers have an on/off key switch?
Yes. There is an on/off key switch on the laser controller.
Do the lasers have an interlock feature?
Yes, the interlock is a built-in safety feature of all our lasers.
Can I adjust the laser's output power?
Yes. The lasers are available to be supplied at any power within the specified range. The output power of each unit can then be controlled via an optional, external attenuation unit.

Got more questions? Use the inquiry form to ask the supplier directly.

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