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780 NX

Single Frequency Compact Diode-pumped Solid-state NIR Laser

The Skylark 780 laser is specifically designed for deployment in systems using rubidium transitions. With outstanding beam characteristics, ultra-stable output, and ultra-compact footprint, its ideal for demanding applications requiring a 780 nm wavelength.

  • Powerful and compact.

  • Exctremely low noise.

  • Ultra-stable output.

  • Versatile control for smooth integration.

Skylark Lasers 780 NX Compact DPSS NIR Laser

Raman Spectroscopy, Metrology, Quantum Technologies

  • Enhanced intensity stability through compact, closed-loop cooling. Enables portability of the laser system without dependence on a water mains connection.

    Title 01

  • Title 01

    Compact, low-cost system cooling which is integrated into the laser platform. Intelligently controlled to maintain stable wavelength output and intensity.

  • External fiber coupling options available to achieve easier integration. Multimode fibers typically achieve > 95% efficiency, for single-mode fibers it is > 70%.

  • Flexible and easy output power adjustment to conserve system lifetime.

    • AOM configuration to achieve up to 200 kHz modulation on the output intensity.

Options and accessories

Applications

Specifications

Applications

Raman Spectroscopy, Metrology, Quantum Technologies.

  • Enhanced intensity stability through compact, closed-loop cooling. Enables portability of the laser system without dependence on a water mains connection.

  • Title 01

    Compact, low-cost system cooling which is integrated into the laser platform. Intelligently controlled to maintain stable wavelength output and intensity.

  • External fiber coupling options available to achieve easier integration. Multimode fibers typically achieve > 95% efficiency, for single-mode fibers it is > 70%.

  • Flexible and easy output power adjustment to conserve system lifetime.

  • AOM configuration to achieve up to 200 kHz modulation on the output intensity.

Options and accessories

Specifications

KEY SPECIFICATIONS

Wavelength

780 nm

Output power (fixed value within range)

up to 200 mW

Spectral bandwidth

≤ 0.3 MHz

Spatial mode

TEM00

Operational mode

CW, intracavity-locked SLM

LASER PERFORMANCE

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)

≤ 0.1 % RMS

Warm-up time

5 - 30 mins

Power consumption

< 200 W

BEAM CHARACTERISTICS

Beam height

65 mm

Beam diameter at output aperture

0.8 - 1.2 mm

Beam divergence

1.0 mrad, diffraction limited

Beam pointing stability

≤ 5 µrad/°C

Coherence length

> 100 m

Polarisation ratio

≥ 100:1, vertical

LASER SYSTEM DIMENSIONS

Laser head L x W

210 x 100 mm

Controller L x W x H

238 x 170 x 54 mm

ENVIRONMENTAL CONDITIONS

Ambient temperature range

18 - 30 °C

Laser interface stability

± 1.5 °C

Storage

0 - 50 °C

Humidity

5 - 95 %, non-condensing

KEY SPECIFICATIONS

Wavelength

780 nm

Output power (fixed value within range)

up to 200 mW

Spectral bandwidth

≤ 0.3 MHz

Spatial mode

TEM00

Operational mode

CW, intracavity-locked SLM

LASER PERFORMANCE

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)

≤ 0.1 % RMS

Warm-up time

5 - 30 mins

Power consumption

< 200 W

BEAM CHARACTERISTICS

Beam height

65 mm

Beam diameter at output aperture

0.8 - 1.2 mm

Beam divergence

1.0 mrad, diffraction limited

Beam pointing stability

≤ 5 µrad/°C

Coherence length

> 100 m

Polarisation ratio

≥ 100:1, vertical

LASER SYSTEM DIMENSIONS

Laser head L x W

210 x 100 mm

Controller L x W x H

238 x 170 x 54 mm

ENVIRONMENTAL CONDITIONS

Ambient temperature range

18 - 30 °C

Laser interface stability

± 1.5 °C

Storage

0 - 50 °C

Humidity

5 - 95 %, non-condensing

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Need to know pricing? Get in touch for a quote

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