OCT Resources
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OCT Application Notes

Spectral-Domain Optical Coherence Tomography: Ultra-High Resolution Ophthalmic Imaging
Ophthalmic imaging is an integral part of diagnostic procedures evaluating eye conditions. It enables ophthalmologists to image actual living tissue deep in the human eye

Wound Healing & OCT
OCT as Optical Biopsy in Dermatology Skin is the largest organ of the body, possessing an amazing ability to heal itself even after considerable damage.

OCT in Ophthalmology
Expedition into the Eye >> Learn how OCT is transforming our understanding of the eye, from tear film to photoreceptors. The eye is a delicate

In-vivo Corneal Imaging
High speed UHR-OCT reaches the cellular level Recent increases in the speed and resolution of ultrahigh resolution OCT are opening up new possibilities for in-vivo, non-contact imaging

Monitoring Microplastics in our Oceans
Integrating Raman Spectroscopy & Holography for In-situ Detection of Microplastics Microplastics in our ocean waters are a growing problem – but how do you collect

Tech Note: Long-range imaging – 800 nm OCT goes ultra-deep
OCT imaging has traditionally required the use of longer wavelengths to probe depths greater than a few millimeters in a single scan, bringing with it

Optimizing OCT Spectrometer Performance
Key design factors & buy vs. build performance Ask anyone in optics how a spectrometer works and they can tell you – it separates a

DIY Optical Coherence Tomography System Basics
A DIY optical coherence tomography setup or system can be fun to build, but requires multiple optical and mechanical components, an understanding of signal and
OCT Blog Posts

Where Does OCT Go From Here?
This article in the March 2017 issue of Photonics Media interviews three industry experts in the OCT photonics market, including our own Dr. Nishant Mohan, about the

Enhancing Vision: Laser Corrective Eye Surgery
A feature in the August 2017 Electro Optics issue reviews vision correction surgeries and their advancement via laser-based systems. Of significant interest is the role of a

The OCT Landscape Expands
The September 2017 issue of Photonics Media features an article about how OCT applications are expanding beyond the typical use in ophthalmology. Our own Dr. Nishant Mohan

Wasatch Photonics Extends Cobra OCT Spectrometer Product Line To Shorter Wavelengths And Greater Depths
Morrisville NC – Wasatch Photonics has expanded its flagship Cobra OCT spectrometer product line to include new models for 550 nm vis-OCT and long-range 800 nm OCT imaging, further extending the

Cobra-D OCT Spectrometer For Ultra-Deep OCT Imaging
Wasatch Photonics introduces ultrahigh-resolution OCT spectrometer for unparalleled imaging depths. Morrisville, NC – June 9, 2025 – Wasatch Photonics has expanded its Cobra OCT spectrometer product line with

Cobra OEM OCT Spectrometer
Wasatch Photonics introduces compact, lightweight OCT spectrometer for integration into OEM imaging systems. MORRISVILLE, N.C. – March 4, 2022 – Wasatch Photonics has expanded its Cobra OCT spectrometer product

Press Release: Cobra 1600 OCT Spectrometer
Wasatch Photonics adds 1600 nm OCT spectrometer for deep tissue imaging. MORRISVILLE, N.C. – June 29, 2020 – Wasatch Photonics, Inc. has expanded its Cobra OCT spectrometer product line

Wasatch Photonics Unleashes Game Changing Spectral-Domain OCT Spectrometer
Logan, UT and Durham, NC – Wasatch Photonics, Inc. announced its new OCT spectrometer, Cobra-S, offering unbeatable ultra-high speeds of 250,000 lines per second and enhanced roll-off

OCT Inspection For Non-Destructive Testing
OCT uses infrared light to provide surface profiles and information about subsurface structure and uniformity, delivering higher resolution and faster images than ultrasound inspection for non-destructive testing. This novel

The New Frontier of Nondestructive Testing
Optical coherence tomography (OCT) has made its move into the non-destructive testing and inspection arena. Valued for its ability to provide non-contact imaging of surface

BioPhotonics April issue
n the April 2018 issue of BioPhotonics, our own Dr. Nishant Mohan reviews the state of the art in swept source and spectral domain OCT
OCT Application Notes

What is Optical Coherence Tomography?
Optical coherence tomography is a form of non-invasive imaging that uses light waves to take cross-section images of biological material. It is most commonly used in
OCT Technical Resources
Brochures
Technical, engineering, and manufacturing capabilities to support & speed your custom product development.
Overview of our OCT spectrometers & accessories, design advantages, and applications
Advantages and applications of OCT in nondestructive testing (NDT) and nondestructive evaluation (NDE)
Product Sheets
- Cobra VIS OCT spectrometer
Available models, performance, and advantages for ultra high-speed vis-OCT imaging
Available models, performance, and advantages for ultra high-speed 800 nm OCT imaging
Available models and performance for ultra-deep OCT imaging up to 14 mm
Available models, performance, and advantages for OCT imaging by OEMs
Available models, performance, and advantages for 800 nm OCT imaging
Available models, performance, and advantages for 1050 nm OCT imaging
Available models, performance, and advantages for 1300 nm OCT imaging
Available models, performance, and advantages for 1600 nm OCT imaging
Tech Notes
Key principles, and the benefits of buying a preconfigured spectrometer
A comparison of our 3 OCT spectrometer models for 800 nm imaging
See how we optimize performance with custom-designed lenses
Learn the fundamentals of optical coherence tomography
Manuals & Reference Documents
- Cobra Spectrometer camera manuals
Please contact product support to request your required camera manual
MX4 triggering and bias voltage generation for Rev B0 and earlier
MX4 Firmware Update and CommCam Modes Info
Installation of Cobra-S CameraLink and USB Spectrometers and WPOCT Acquisition SDKs
Instructions for connecting and communicating with your Cobra spectrometer via USB or camera link card; camera link commands and serial interface
Legacy OCT Product Information
Legacy design with lower-speed 4096 pixel camera for niche applications