VALO is a tunable single-frequency VECSEL platform that combines a unique set of laser properties in a compact package. VALO is available in two architectures:

Model​

SF
Datasheet

SHG
Datasheet

Architecture​

Direct emitting

Intracavity doubled

Gain chip wavelengths​

700 – 2150 nm

350 – 750 nm

Power
(wavelength dependent)​​

0.5 – 12 W

0.1 – 5 W

Features​

  • In-house grown quantum well gain chips
  • Optically pumped gain
  • Single–frequency TEM00 mode
  • Virtually no amplified spontaneous emission

Mode-hop free tuning​
(typical)

1 GHz

2 GHz

Beam quality​

M2 < 1.1 TEM00

Linewidth​

< 10 kHz (100 µs), < 100 kHz (10 ms)

Size​

6 liters

Frequency locking​

Two cavity piezo actuators

Phase locking​

Intra-cavity EOM (newly developed)
Sub-Hz linewidth demonstrated

Coarse tuning​

up to 10 THz

up to 8 THz

 

Coming soon!

VXLTM is our new compact and modular industrial single-frequency product line, designed for system integration.

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