• Conventional systems involving FDOCT, Spectral Domain OCT (SDOCT) and Swept Source OCT (SSOCT), offers rapid axial scanning capabilities without mechanical components.
• However, it presents challenges such as substantial data processing requirements and the need for high-resolution spectrometers and line-scan cameras for imaging deep tissues, making the detection system bulky and complex

The present invention discloses electro-optic systems capable of performing axial, lateral, multi-dimensional, and even three-dimensional imaging

The said  electro-optic system for axial scanning of a sample comprising of:

• A light source producing a light beam
• A detector and an interferometer connected to the light source, where Interferometer includes a polarizer
• A beam splitter that divides the light beam into two beams.
• Sample defining a sample arm.
• Electro-optic crystal maintained at a fixed temperature and linked to a voltage source within the reference arm
• At least one electro-optic crystal is maintained at a predetermined temperature within the sample arm.
• Involves utilization of two sets of electro-optic crystals, where each  set is maintained at two predetermined temperatures.
• The sample used is electro-optic crystal (6) is KTN crystal of the formula KTa1-xNbxO3

Different types of imaging of imaging can be performed with the described electro-optic systems, include :

Axial Scanning Imaging:

• Allows for imaging along the axial (depth) direction of the sample and provides insights into the internal structure and composition of the sample.

Lateral Scanning Imaging:

• Enables imaging in two dimensions, typically the x and y axes useful for capturing cross-sectional or planar views of the sample’s surface or structure.

Multi-Dimensional Imaging:

• Combines axial and lateral scanning, allowing for 3D imaging and provides a comprehensive view of the sample in terms of depth and lateral dimensions.