DocumentCode :
2846954
Title :
Analogue modulation performance of 20 GHz directly modulated high-speed vertical-cavity surface-emitting lasers
Author :
Qureshi, Z. ; Ingham, J.D. ; Crisp, M.J. ; Penty, R.V. ; White, I.H. ; Lott, J.A. ; Ledentsov, N.N.
Author_Institution :
Dept. of Eng., Cambridge Univ., Cambridge, UK
fYear :
2010
fDate :
19-23 Sept. 2010
Firstpage :
1
Lastpage :
3
Abstract :
The broadband analogue modulation performance of a directly modulated VCSEL is demonstrated. SFDR values greater than 85 dB. Hz2/3 at 70°C from 1 to 20 GHz and less than 5.6% EVM with 802.11g signals up to 19 GHz are achieved.
Keywords :
III-V semiconductors; gallium arsenide; indium compounds; optical modulation; surface emitting lasers; InGaAs; SFDR values; analogue modulation; directly modulated VCSEL; frequency 1 GHz to 20 GHz; spurious free dynamic range; temperature 70 degC; vertical cavity surface emitting lasers; Bandwidth; Frequency measurement; Frequency modulation; OFDM; Vertical cavity surface emitting lasers; Voltage measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
Type :
conf
DOI :
10.1109/ECOC.2010.5621366
Filename :
5621366
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2846954
بازگشت