Title :
Record highest sensitivity of -28.0 dBm at 10 Gb/s achieved by newly developed extremely-compact superlattice-APD module with TIA-IC
Author :
Sato, K. ; Hosoda, T. ; Watanabe, Y. ; Wada, S. ; Iriguchi, Y. ; Makita, K. ; Shono, A. ; Shimizu, J. ; Sakamoto, K. ; Watanabe, I. ; Mitamura, K. ; Yamaguchi, M.
Author_Institution :
Photonic & Wireless Device Res. Labs., NEC Corp., Kawasaki, Japan
Abstract :
The highest receiver sensitivity of -28.0 dBm was achieved by a combination of a superlattice APD with a large gain-bandwidth product (110 GHz) and a properly designed high-gain (63 dBΩ) HJFET TIA-IC. Greater than -26.5 dBm sensitivity was also successfully demonstrated over the wide wavelength range covering C- and L- bands and temperature range of 0 to 70 degC. by a successfully designed extremely small package with dimensions of 9.8 × 7.5 × 4.0 mm3 (only 0.3 cc).
Keywords :
III-V semiconductors; aluminium compounds; avalanche photodiodes; gallium arsenide; indium compounds; optical receivers; packaging; semiconductor superlattices; sensitivity; 0 to 70 degC; 10 Gbit/s; 4.0 mm; 7.5 mm; 9.8 mm; C-bands; DWDM-applications; InAlAs-InGaAlAs; InAlAs/InGaAlAs superlattice APD; L-bands; avalanche photodiode; extremely-compact superlattice-APD module; large gain-bandwidth product; optical receiver module; photodetectors; sensitivity; small package; temperature range; wide wavelength range; High speed optical techniques; National electric code; Optical devices; Optical receivers; Optical sensors; Optical superlattices; Packaging; Temperature distribution; Temperature sensors; Ultraviolet sources;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN :
1-55752-701-6
DOI :
10.1109/OFC.2002.1036771
