Single-mode VCSELs
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 125 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0961-1290
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β¦ Synopsis
Optoelectronics 25 GHz broadly tunable laser Sparkolor CQfp (Santa Clara, CA, USA) has demonstrated a tunable laser with 25 GHz channel spacing across 26 channels; extendible to 200 channels, covering the entire "C-band", without significantly increasing the cost of the laser. A&ding comparable devices in the "L-band" will enable 400channel DWDM.
π SIMILAR VOLUMES
Single transverse mode control is achieved for multimode GaAs-based VCSEL by utilizing photonic crystal design and etched trench structure. Theoretical analysis is initially performed for photonic crystal design with various lattice constants and air holes diameter. The fabricated photonic crystal V