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SKYLARK 780 Single Frequency CW DPSS 780 nm NIR Laser

SKYLARK 780 Single Frequency CW DPSS 780 nm NIR Laser

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SKYLARK 780 Single Frequency CW DPSS 780 nm NIR Laser

The Skylark 780 nm single frequency diode-pumped solid-state laser system delivering spectrally pure NIR light from a fully integrated DPSS platform, designed for seamless system integration and rubidium-based quantum applications.

Wavelength	780 nm
Beam divergence	1.0 mrad, diffraction limited
Beam Pointing Stability	≤5 µrad/°C
Longitudinal Mode Structure	SLM
Spectral bandwidth	≤ 300 kHz
Spectral Stability	±0.2 pm (over 8 hours)
Coherence Length	>100 m
Polarization	Vertical; ≥100:1
Output Power Stability	≤2.0%, (over 8 hours)
Output Power Noise	≤0.3% RMS (10Hz – 10MHz)
ASE noise	< - 80 dB
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
Power Consumption	<50W (typical)

Description

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The Skylark 780 CW DPSS laser provides ultra-stable single frequency NIR light at 780 nm rubidium-based applications.
Designed for high-precision quantum research and industrial applications, this platform is engineered for consistent, stable long-term performance - delivering up to 400 mW of ultra-stable output power, low noise, and exceptional spectral purity.
Skylark NIR laser systems combine single frequency, low noise output and high optical efficiency - delivering precise, repeatable performance and ample power margin for complex or lossy setups.
The platform features robust mode-hop-free locking to a rubidium reference, providing a 1 GHz fine tuning range via piezo adjustment alongside a 40 GHz coarse tuning range via etalon adjustment.

Documents

Skylark 780 DPSS Laser - Datasheet Size: (194.6 KB)

Features

Output power from 50 to 400 mW at 780 nm SLM
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
Optimized for absolute rubidium referencing and fine frequency tuning
Control connectivity via ethernet (TCP/IP) + digital I/O
Web-based control GUI
Remote diagnostics

Applications

Brillouin microscopy
Atom interferometry
Rb MOTs (magneto-optical traps)
gMOTs (grating magneto-optical traps)
Cold atom trapping
NIR pump source

Name	Output power, mW	Output Beam Diameter, TEM00, mm	Beam Height, mm	Beam quality	Laser Head (L x W x H)	Price	Request
SL 780-0100	100	0.8 - 1.2	90	M² ≤1.1	425 x 200 x 123 mm	Request a quote	✉
SL 780-0200	200	0.8 - 1.2	90	M² ≤1.1	425 x 200 x 123 mm	Request a quote	✉
SL 780-0300	300	0.8 - 1.2	90	M² ≤1.1	425 x 200 x 123 mm	Request a quote	✉
SL 780-0400	400	0.8 - 1.2	90	M² ≤1.1	425 x 200 x 123 mm	Request a quote	✉

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SKYLARK 780 Single Frequency CW DPSS 780 nm NIR Laser

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