| dc.contributor.author | Potsaid, Benjamin M. | |
| dc.contributor.author | Carrasco-Zevellos, Oscar | |
| dc.contributor.author | Chen, Siyu | |
| dc.contributor.author | Moult, Eric Michael | |
| dc.contributor.author | Fujimoto, James G | |
| dc.date.accessioned | 2021-01-25T15:19:34Z | |
| dc.date.available | 2021-01-25T15:19:34Z | |
| dc.date.issued | 2020-03 | |
| dc.identifier.uri | https://hdl.handle.net/1721.1/129536 | |
| dc.description.abstract | We demonstrate the first 1050nm MEMS-eVCSEL co-packaged with a wideband amplifier to achieve over 70nm wavelength tuning at over 30mW of output power and SMSR greater than 40dB. Ophthalmic Optical Coherence Tomography Angiography (OCTA) images acquired at 800kHz A-scan rates showcase the telecom grade 14pin butterfly co-package as a path to low cost swept source OCT engines. Device design employs a strain-compensated InGaAs/GaAsP gain region disposed on a wideband fully oxidized GaAs/AlxOy back mirror capable of tuning ranges beyond 100nm. It has been suggested the wideband fully oxidized GaAs/AlxOy back mirror may pose risk to device lifetime reliability. However, over 9000hrs of lifetime testing validates reliability and projects device lifetimes exceed 20,000hrs under continuous use. | en_US |
| dc.description.sponsorship | National Institutes of Health (U.S.) (Grants 5-R01-EY011289-31, NIH 2-SB1-EY022864-04, NIH 5SB1-EY022864-05, NIH 5SB1-EY022864-06, 5R44-EY022864-02, 5R44-EY022864-03, NIH 1-R44-EY022864-01) | en_US |
| dc.language.iso | en | |
| dc.publisher | SPIE | en_US |
| dc.relation.isversionof | 10.1117/12.2549050 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | SPIE | en_US |
| dc.title | Reliable widely tunable electrically pumped 1050nm MEMS-VCSELs with amplifier in single butterfly co-package | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Burgner, Christopher et al. “Reliable widely tunable electrically pumped 1050nm MEMS-VCSELs with amplifier in single butterfly co-package.” Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 11228 (March 2020): 1122809 © 2020 The Author(s) | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Institute for Medical Engineering & Science | en_US |
| dc.relation.journal | Progress in Biomedical Optics and Imaging - Proceedings of SPIE | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/ConferencePaper | en_US |
| eprint.status | http://purl.org/eprint/status/NonPeerReviewed | en_US |
| dc.date.updated | 2020-12-15T14:35:01Z | |
| dspace.orderedauthors | Burgner, C; Carter, J; Donaldson, A; Bramham, N; Potsaid, B; Carrasco-Zevallos, O; Chen, S; Moult, E; Fujimoto, JG; Heim, P; Jayaraman, V; Cable, A | en_US |
| dspace.date.submission | 2020-12-15T14:35:09Z | |
| mit.journal.volume | 11228 | en_US |
| mit.license | PUBLISHER_POLICY | |
| mit.metadata.status | Complete | |
