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Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating

Research output: Contribution to conference › Paper

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Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. / Remund, S.; Bossen, A.; Chen, X. et al.
2014. Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014).

Research output: Contribution to conference › Paper

HarvardHarvard

Remund, S, Bossen, A, Chen, X, Wang, L, Adebayo, A, Zhang, L, Povazay, B & Meier, C 2014, 'Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating', Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014), 3/01/01. https://doi.org/10.1117/12.2039409

APA

Remund, S., Bossen, A., Chen, X., Wang, L., Adebayo, A., Zhang, L., Povazay, B., & Meier, C. (2014). Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014). https://doi.org/10.1117/12.2039409

CBE

Remund S, Bossen A, Chen X, Wang L, Adebayo A, Zhang L, Povazay B, Meier C. 2014. Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014). https://doi.org/10.1117/12.2039409

MLA

Remund, S. et al. Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014), 03 Jan 0001, Paper, 2014. https://doi.org/10.1117/12.2039409

VancouverVancouver

Remund S, Bossen A, Chen X, Wang L, Adebayo A, Zhang L et al.. Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. 2014. Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014). doi: 10.1117/12.2039409

Author

Remund, S. ; Bossen, A. ; Chen, X. et al. / Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating. Paper presented at Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014).

RIS

TY - CONF

T1 - Cost-effective optical coherence tomography spectrometer based on a tilted fiber Bragg grating

AU - Remund, S.

AU - Bossen, A.

AU - Chen, X.

AU - Wang, L.

AU - Adebayo, A.

AU - Zhang, L.

AU - Povazay, B.

AU - Meier, C.

PY - 2014/2/20

Y1 - 2014/2/20

N2 - A compact, fiber-based spectrometer for biomedical application utilizing a tilted fiber Bragg grating (TFBG) as integrated dispersive element is demonstrated. Based on a 45° UV-written PS750 TFBG a refractive spectrometer with 2.06 radiant/μm dispersion and a numerical aperture of 0.1 was set up and tested as integrated detector for an optical coherence tomography (OCT) system. Featuring a 23 mm long active region at the fiber the spectrum is projected via a cylindrical lens for vertical beam collimation and focused by an achromatic doublet onto the detector array. Covering 740 nm to 860 nm the spectrometer was optically connected to a broadband white light interferometer and a wide field scan head and electronically to an acquisition and control computer. Tomograms of ophthalmic and dermal samples obtained by the frequency domain OCT-system were obtained achieving 2.84 μm axial and 7.6 μm lateral resolution. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

AB - A compact, fiber-based spectrometer for biomedical application utilizing a tilted fiber Bragg grating (TFBG) as integrated dispersive element is demonstrated. Based on a 45° UV-written PS750 TFBG a refractive spectrometer with 2.06 radiant/μm dispersion and a numerical aperture of 0.1 was set up and tested as integrated detector for an optical coherence tomography (OCT) system. Featuring a 23 mm long active region at the fiber the spectrum is projected via a cylindrical lens for vertical beam collimation and focused by an achromatic doublet onto the detector array. Covering 740 nm to 860 nm the spectrometer was optically connected to a broadband white light interferometer and a wide field scan head and electronically to an acquisition and control computer. Tomograms of ophthalmic and dermal samples obtained by the frequency domain OCT-system were obtained achieving 2.84 μm axial and 7.6 μm lateral resolution. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

U2 - 10.1117/12.2039409

DO - 10.1117/12.2039409

M3 - Paper

T2 - Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIV, San Francisco, US (February 20, 2014)

Y2 - 3 January 0001

ER -