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How does the resolution of TPM compare to that of OCT? 


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The resolution of TPM (Terahertz Parametric Generator) is characterized to be 0.2 mm in measurement . On the other hand, OCT (Optical Coherence Tomography) systems can achieve high axial resolution by implementing signal processing techniques such as the Enhanced Lee filter and Richardson-Lucy deconvolution algorithm . Additionally, Quantum OCT (Q-OCT) achieves twice better axial resolution compared to classical OCT systems . Another method to evaluate OCT system resolution is by analyzing point spread functions using suitable phantoms . Furthermore, a combined PAT (Photoacoustic Tomography), ORPAM (Optical Resolution Photoacoustic Microscopy), and OCT instrument has been developed, with lateral spatial resolutions in ORPAM mode of approximately 7μm and 10μm for sub-mm depths . Therefore, the resolution of TPM, OCT, and Q-OCT can vary depending on the specific system and techniques used.

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The lateral and vertical spatial resolutions of TPM are approximately 7μm and 10μm respectively, while the resolution of OCT is not mentioned in the text.
OCT has 1-2 orders of magnitude finer resolution compared to TPM.
The resolution of the is-TPG is 0.2 mm, but there is no information provided about the resolution of OCT in the given text.
The resolution of TPM is not directly compared to that of OCT in the provided information.

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