Axsun's laser platforms offer spectral ranges of 1060nm, 1310nm, or 1220nm, making them well-suited for numerous OCT and NIR spectroscopy applications—from high-resolution retinal imaging and industrial defect identification, to wide-field 3D ranging, and depth-resolved localization of chemicals in translucent materials.
With up to 140 nm tuning bandwidth, 400 kHz sweep speed, and coherence length measured in meters, these lasers help balance the imaging requirements of a single application, whether prioritizing axial resolution, scan speed, or ranging depth.
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Center Wavelength
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1310 nm
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1060 nm
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Sweep Rate, kHz
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50, 100, 200
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100, 100, 200, 1-30
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Tuning Range, nm (-10 dB)
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110, 110, 140
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95, 110, 140, 100, 30
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Coherence Length, mm (1)
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28, 20, 20
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16, 12, 12, 10, 50-80
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Average Output Power, mW
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20, 20 (3), 20
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18, 15, 15, 15, 15
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Scan Depth in Air, mm (2)
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5, 5, 5
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5, 3.7, 3.7, 3.7, -
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Common Applications
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Anterior Segment Ophthalmic Imaging, Endoscopy, Dermatology, Cardiology, Nondestructive Testing, etc…
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High Speed Retinal Imaging, Biometry, Topography
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Notes:
(1) Measured with double-sided 6dB fringe contrast roll-off.
(2) With optional k-clock output.
(3) High-power (>40mW) options available.
Disclaimer: Typical specifications are shown. Custom configurations are available upon request.
Please consult for 1220 nm swept laser specifications.
The benchtop enclosure configuration is suitable for laboratory use, including the laser and laser driver within a 3.1" x 6" x 8.2" aluminum chassis. Power and laser emission are operated via a single push-button switch, with status indicated by front-panel LEDs. The benchtop enclosure configuration supports optional K-clock integration.
