Laser 1000 Series – Tunable Laser Source PXIe Module

The Laser 1000 Series in PXI is a Continuous Wave (CW), tunable laser source offering high-power output, narrow 100kHz linewidth and 0.01pm resolution tunability.

With seamless PXI integration, it can be easily integrated into new or existing PXI test setups. Save space, lower your costs and improve testing efficiency while delivering reliable and repeatable results in production or research environments.


high channel density1, 2 or 4 lasers per single-slot module

Achieve high channel density with up to 68 channels in an 18-slot PXI chassis.

tunable across C or L bandFull tunability across C band or L band

Ideal for telecommunications applications; full coverage of DWDM channels.

smarter calibrationSmarter calibration for enhanced power uniformity

Minimise inter-channel power variance with enhanced power uniformity between channels.

 0.01pm tuning resolution0.01pm tuning resolution

Tune to anywhere within C or L band with a high 0.01 pm tuning resolution.

narrow linewidthNarrow 100kHz linewidth, up to 16.5 dBm of power

High stability 100kHz linewidth makes it an ideal candidate for some of the most demanding applications, such as coherently modulated high-speed communications.

seamless PXI integrationSeamless PXI integration

Take advantage of PXI’s integrated triggering and synchronization capabilities across electrical and optical instruments.

3arranty_60x60Product warranty

This product comes with a 3 year warranty.


  • Stable local oscillator for coherent receivers
  • WDM network loading
  • General purpose stable light source for telecom and physics
  • Amplifier testing
  • With its polarization maintaining output, it’s ideal for experiment and testing that require precise control of your polarization state.

Superior Power Accuracy & Cross-Channel Uniformity

Typical ITLA Lasers


This figure illustrates the typical output power accuracy of standard ITLA lasers. The output power of each is recorded using a NIST traceable optical power meter. Measurements from each laser are taken at 10 different wavelengths for 7 different power settings. The data is taken from random sample of 12 lasers.

Mean error (abs) = 0.25dB
Pk-Pk error = 1.038dB

Laser 1000 Series with Power Calibration


This figure illustrates the results of the same measurements, when the lasers are integrated into the Laser 1000 Series. The output power is now within 0.2dB across the entire range.

Mean error (abs) = 0.03dB
Pk-Pk error = 0.20dB




Don’t require PXI?

matrIQ-Laser_1000_Series_600x300_croppedWe offer the same functionality in a compact USB/Ethernet form factor.

See the Laser 1000 Series tunable laser.


Download Spec Sheet

For more information, download the Laser 1000 Series Spec Sheet which includes full technical specifications.

 Laser 1000 Series Spec Sheet


If you would like to find out more about this product, please contact us.

Please note: Coherent Solutions is now known as Quantifi Photonics. The new Quantifi Photonics website launches soon at

Application Notes

Measuring Laser Linewidth
Low linewidth lasers are important for use in systems such as coherent communications, fiber optic sensors, interferometric sensing and gas detection. This application note covers the theory and importance of laser linewidth measurements, especially as they relate to low-linewidth lasers.

 Measuring Laser Linewidth Application Note

Relative Intensity Noise (RIN) Measurement
Semiconductor laser Relative Intensity Noise (RIN) is an important parameter that can cause significant degradation to the performance of fibre optic communications links. It is important for both laser manufacturers and systems designers to understand how RIN is measured to ensure reliable, accurate and repeatable results.

 Relative Intensity Noise (RIN) Application Note


installClick here to download installation guides, drivers and user manuals for this product.

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