Axsun SS-OCT Tunable laser engines
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High-Speed SS-OCT Tunable Laser Engines

Excelitas' line of Axsun Swept-Source OCT Lasers provide an unrivaled balance of tuning bandwidth, output power, sweep speed, and coherence length to enable cutting-edge performance in next-generation Optical Coherence Tomography systems. A unique design based on our micro-optical integration capabilities and patented MEMS tunable filter, the highly scalable Axsun laser platform is the preferred choice for OCT system vendors in multiple medical and non-medical markets.

Axsun SS-OCT Laser Typical Spectra

Spectral Ranges
Available in 1060, 1310, or 1220 nm spectral ranges, the Axsun laser platform is ideal for many OCT and NIR spectroscopic applications from high-resolution retinal imaging and industrial defect identification, to wide-field three-dimensional ranging, to depth-resolved localization of chemical species in translucent materials.

Imaging Performance
Providing tuning bandwidths up to 140 nm, speeds up to 400 kHz, and coherence lengths measured in meters, an Axsun laser can help balance an individual application’s imaging requirements, whether prioritized by axial resolution, scanning speed, or ranging depth.

Axsun Small Form Factor SS-OCT Laser Engine

Configurations & Customization
Axsun laser engines are available in several configurations to suit the intended application, including an ultra-compact small form factor engine with laser only, a robust benchtop enclosure intended for laboratory use, or OEM engines designed to support a variety of optional integrated features like balanced photoreceivers, k-clocks, data acquisition electronics, aiming lasers, and interferometers.

Reliability & Support
Axsun products have logged billions of hours operating in imaging systems and telecom around the world since 2001. Our products meet rigorous Telcordia qualification standards and are supported by an engineering team with decades of expertise in laser and OCT system technology.

Spectral Range: 1060 nm, 1220 nm, or 1310 nm
Tuning Bandwidth: 30 nm to 140 nm
Average Power Output: 15 to 50 mW
Tuning Rate: 1 kHz to 400 kHz
Ranging Depth (K-clock): 3.7 mm to 8 mm
Optical Output: SMF-28e+ or HI-1060 fiber
Electrical Output: Sweep Trigger & K-Clock
Power Consumption: ≤ 1 A @ 12 VDC
Control & Diagnostics via USB

Download Axsun OCT Datasheets via our online library:

Swept Lasers for OCT datasheet

Tunable VCSEL for SS-OCT datasheet

Access our onlineKnowledge Basefor Axsun Technical Support Documentation and User Manuals.

Spectral Range: 1060 nm, 1220 nm, or 1310 nm
Tuning Bandwidth: 30 nm to 140 nm
Average Power Output: 15 to 50 mW
Tuning Rate: 1 kHz to 400 kHz
Ranging Depth (K-clock): 3.7 mm to 8 mm
Optical Output: SMF-28e+ or HI-1060 fiber
Electrical Output: Sweep Trigger & K-Clock
Power Consumption: ≤ 1 A @ 12 VDC
Control & Diagnostics via USB

Download Axsun OCT Datasheets via our online library:

Swept Lasers for OCT datasheet

Tunable VCSEL for SS-OCT datasheet

Access our onlineKnowledge Basefor Axsun Technical Support Documentation and User Manuals.

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