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|Title:||Binary-phase spatial filter for real-time swept-source optical coherence microscopy|
|Citation:||Liu, L., Liu, C., Howe, W.C., Sheppard, C.J.R., Chen, N. (2007-08-15). Binary-phase spatial filter for real-time swept-source optical coherence microscopy. Optics Letters 32 (16) : 2375-2377. ScholarBank@NUS Repository. https://doi.org/10.1364/OL.32.002375|
|Abstract:||We report a novel scheme to optimize the focusing condition for real-time, swept-source optical coherence microscopy. The axial and lateral behaviors of four-zone binary-phase spatial filters are presented numerically. Anearly constant axial intensity distribution along an extended depth of focus of 1.5 mm and a lateral resolution of 5 μm are experimentally verified. The A-line scan rate is up to 16 kHz, yielding a frame rate of 25 Hz and 640 lines per image. © 2007 Optical Society of America.|
|Source Title:||Optics Letters|
|Appears in Collections:||Staff Publications|
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