scholarly journals Compensation of spectral and RF errors in swept-source OCT for high extinction complex demodulation

2015 ◽  
Vol 23 (5) ◽  
pp. 5508 ◽  
Author(s):  
Meena Siddiqui ◽  
Serhat Tozburun ◽  
Ellen Ziyi Zhang ◽  
Benjamin J. Vakoc
Keyword(s):  
Swept Source ◽  
Complex Demodulation ◽  
Swept Source Oct

scholarly journals Feasibility of peripheral OCT imaging using a novel integrated SLO ultra-widefield imaging swept-source OCT device

2021 ◽  
Author(s):  
Simrat K. Sodhi ◽  
John Golding ◽  
Carmelina Trimboli ◽  
Netan Choudhry
Keyword(s):  
Posterior Pole ◽  
Field Of View ◽  
Retinal Diseases ◽  
Swept Source ◽  
Full Field ◽  
Swept Source Oct ◽  
Oct Imaging ◽  
Field Device ◽  
Areas Of Interest ◽  
Retinal Pathologies

Abstract Purpose To describe the feasibility of peripheral OCT imaging in retinal diseases using a novel full-field device. Methods A total of 134 consecutive eyes were referred and imaged on the Optos Silverstone swept-source OCT (SS-OCT) (Optos PLC; Dunfermline, UK). Scanning laser ophthalmoscope (SLO) images and the associated SS-OCT images were obtained in the posterior pole, mid-periphery or far periphery based on the nature of the referral and on new areas of interest observed in the optomap images at the time of imaging. Results A total of 134 eyes (96 patients) were enrolled in the study. One hundred and twenty-five eyes (91 patients) with 38 retinal pathologies were prospectively assessed and 9 eyes (5 patients) were excluded due to incomplete image acquisition. The average age of the subjects was 54 years (range 21–92 years). Thirty-nine out of 125 eyes (31%) had macular pathologies. Eighty-six out of 125 eyes (69%) had peripheral only pathologies, an area which cannot be visualized by standard OCT devices with a 50 degree field-of-view. Conclusions The ability to capture peripheral pathologies using an integrated SLO-UWF imaging with full-field swept-source provided high-grade anatomical insight that confirmed the medical and surgical management in a majority of cases. Its use in the mid- and far periphery provides a holistic clinical picture, which can potentially aid in the understanding of various retinal pathologies.

scholarly journals Phase-stable swept source OCT angiography in human skin using an akinetic source

2016 ◽  
Vol 7 (8) ◽  
pp. 3032 ◽  
Author(s):  
Zhe Chen ◽  
Mengyang Liu ◽  
Michael Minneman ◽  
Laurin Ginner ◽  
Erich Hoover ◽  
...  
Keyword(s):  
Human Skin ◽  
Oct Angiography ◽  
Swept Source ◽  
Swept Source Oct ◽  
Swept Source Oct Angiography

scholarly journals Imaging vibrating vocal folds with a high speed 1050 nm swept source OCT and ODT

2011 ◽  
Vol 19 (12) ◽  
pp. 11880 ◽  
Author(s):  
Gangjun Liu ◽  
Marc Rubinstein ◽  
Arya Saidi ◽  
Wenjuan Qi ◽  
Allen Foulad ◽  
...  
Keyword(s):  
High Speed ◽  
Vocal Folds ◽  
Swept Source ◽  
Swept Source Oct

scholarly journals Ultrahigh-Speed Swept-Source OCT Angiography in Exudative AMD

2014 ◽  
Vol 45 (6) ◽  
pp. 496-505 ◽  
Author(s):  
Eric Moult ◽  
WooJhon Choi ◽  
Nadia K. Waheed ◽  
Mehreen Adhi ◽  
ByungKun Lee ◽  
...  
Keyword(s):  
Oct Angiography ◽  
Swept Source ◽  
Exudative Amd ◽  
Swept Source Oct ◽  
Swept Source Oct Angiography
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