Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon.
Publication
, Journal Article
Palit, S; Kirch, J; Huang, M; Mawst, L; Jokerst, NM
Published in: Optics letters
October 2010
A thin-film InGaAs/GaAs edge-emitting single-quantum-well laser has been integrated with a tapered multimode SU-8 waveguide onto an Si substrate. The SU-8 waveguide is passively aligned to the laser using mask-based photolithography, mimicking electrical interconnection in Si complementary metal-oxide semiconductor, and overlaps one facet of the thin-film laser for coupling power from the laser to the waveguide. Injected threshold current densities of 260A/cm(2) are measured with the reduced reflectivity of the embedded laser facet while improving single mode coupling efficiency, which is theoretically simulated to be 77%.
Duke Scholars
Published In
Optics letters
DOI
EISSN
1539-4794
ISSN
0146-9592
Publication Date
October 2010
Volume
35
Issue
20
Start / End Page
3474 / 3476
Related Subject Headings
- Silicon Dioxide
- Silicon
- Semiconductors
- Optics and Photonics
- Optics
- Light
- Lasers
- Indium
- Gallium
- Equipment Design
Citation
APA
Chicago
ICMJE
MLA
NLM
Palit, S., Kirch, J., Huang, M., Mawst, L., & Jokerst, N. M. (2010). Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon. Optics Letters, 35(20), 3474–3476. https://doi.org/10.1364/ol.35.003474
Palit, Sabarni, Jeremy Kirch, Mengyuan Huang, Luke Mawst, and Nan Marie Jokerst. “Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon.” Optics Letters 35, no. 20 (October 2010): 3474–76. https://doi.org/10.1364/ol.35.003474.
Palit S, Kirch J, Huang M, Mawst L, Jokerst NM. Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon. Optics letters. 2010 Oct;35(20):3474–6.
Palit, Sabarni, et al. “Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon.” Optics Letters, vol. 35, no. 20, Oct. 2010, pp. 3474–76. Epmc, doi:10.1364/ol.35.003474.
Palit S, Kirch J, Huang M, Mawst L, Jokerst NM. Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon. Optics letters. 2010 Oct;35(20):3474–3476.
Published In
Optics letters
DOI
EISSN
1539-4794
ISSN
0146-9592
Publication Date
October 2010
Volume
35
Issue
20
Start / End Page
3474 / 3476
Related Subject Headings
- Silicon Dioxide
- Silicon
- Semiconductors
- Optics and Photonics
- Optics
- Light
- Lasers
- Indium
- Gallium
- Equipment Design