Skylark 780 | Single-Frequency CW DPSS NIR Laser

Skylark 780: Single-Frequency CW DPSS NIR Laser

The Skylark 780 is a single-frequency CW DPSS NIR laser designed for precision applications that require ultra-low ASE noise and ultra-stable output. It delivers up to 400 mW of ultra-stable power at a fixed wavelength of 780 nm. Engineered for consistent, long-term performance, this laser is ideal for systems that need precise measurement and control of rubidium transitions. The central wavelength at 780.24 nm targets Rb 85 and Rb 87.

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 780 NX minimizes signal distortion, which is critical for high-clarity measurements.
• Ultra-Narrow Linewidth: A spectral bandwidth of ≤ 300 kHz ensures precise spectral resolution for fine-tuned interactions and high-resolution measurements.
• Inherently Low ASE Noise: The laser’s ultra-low ASE (Amplified Spontaneous Emission) noise of < -80 dB delivers a clean spectral profile and sharp, stable resonance. This significantly reduces background noise and increases the signal-to-noise ratio.

Blogs

• He-Cd vs DPSS: UV Laser Comparison
• Exploring The Role Of CW Lasers In Spectroscopy: A Focus On Raman Lasers