Abstract
In this paper, we experimentally compare the suitability of two VCSEL designs of different wavelength and technology as inexpensive, off-the-shelf transmitter components to enable low-cost and energy-efficient optical interconnects employing conventional (NRZ IM/DD) and advanced (OFDM) modulation. In particular, we assess the performance of a multimode (MM) 850-nm and a single-mode (SM) 1550-nm VCSEL over 100 m/1 km of 50.7-μm diameter OM-4 MMF links and 100 m/5 km SMF links. OFDM-QPSK is investigated in order to substitute IM/DD in order to increase the capacity in the aforementioned VCSEL-based, MMF/SMF links.
Original language | English |
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Title of host publication | 2013 Conference on Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC) and International Quantum Electronics Conference |
Number of pages | 1 |
Publisher | IEEE |
Publication date | 2013 |
DOIs | |
Publication status | Published - 2013 |
Event | Conference on Lasers and Electro-Optics Europe 2013 (CLEO Europe): International Quantum Electronics Conference (IQEC) - Münich, Germany Duration: 12 May 2013 → 16 May 2013 |
Conference
Conference | Conference on Lasers and Electro-Optics Europe 2013 (CLEO Europe) |
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Country/Territory | Germany |
City | Münich |
Period | 12/05/2013 → 16/05/2013 |
Keywords
- intensity modulation
- laser cavity resonators
- OFDM modulation
- optical interconnections
- surface emitting lasers
- Aerospace
- Bioengineering
- Communication, Networking and Broadcast Technologies
- Components, Circuits, Devices and Systems
- Engineered Materials, Dielectrics and Plasmas
- Engineering Profession
- Fields, Waves and Electromagnetics
- General Topics for Engineers
- Nuclear Engineering
- Photonics and Electrooptics
- Power, Energy and Industry Applications
- size 5.07E-05 m
- wavelength 8.5E-07 1.55E-06 m
- Adaptive optics
- low-cost short-reach IM/DD links
- Modulation
- multimode VCSEL
- OFDM
- OFDM-QPSK
- off-the-shelf transmitter components
- OM-4 MMF links
- Optical fibers
- Optical interconnections
- optical interconnects
- Optical transmitters
- single-mode VCSEL
- size 50.7 mum
- SMF links
- Vertical cavity surface emitting lasers
- wavelength 850 nm to 1550 nm