Skylark 640 NX | Single Frequency CW DPSS VIS Laser

Skylark 640 NX: Single-Frequency CW DPSS Laser

The Skylark 640 NX is a single-frequency CW DPSS laser designed for applications that require power, narrow bandwidth and a stable output. This laser delivers up to 1 W of power at a fixed wavelength of 7640 nm. Engineered for consistent, long-term performance, this laser is ideal for systems that need precise and consistent measurements.

Key Features

• Ultra-Stable Output: The laser maintains exceptional output power and wavelength stability, with minimal drift over long periods of operation. The output power stability is ≤ 2.0% over an 8-hour operation period, guaranteeing consistent results for extended processes.
• Ultra-Low Power Noise: With an output power noise of ≤ 0.3% RMS (10 Hz – 10 MHz), the Skylark 640 NX minimizes signal distortion, which is critical for high-clarity measurements.
• Ultra-Narrow Linewidth: A spectral bandwidth of ≤ 500 kHz ensures precise spectral resolution for fine-tuned interactions and high-resolution measurements.

Key Features

• Narrow Linewidth – ≤ 500 kHz
• Low Power Noise – ≤ 0.3% RMS
• Stable Wavelength – ± 0.2 pm over 8 hours
• Stable Output Power – ≤ 2.0% over 8 hours

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