Title :
High speed 2*4 array of differential quantum well modulators
Author :
Lentine, A.L. ; Chirovsky, L.M.F. ; D´Asaro, L.A. ; Kopf, R.F. ; Kuo, J.M.
Author_Institution :
AT&T Bell Labs., Naperville, IL, USA
fDate :
7/1/1990 12:00:00 AM
Abstract :
The 3-dB bandwidth of the modulators was measured to greater than 3 GHz, and the time response was measured to 200 ps. By using short mode-locked pulses, the 3-dB bandwidth of the devices used as differential detectors was measured to be greater than 4 GHz and the risetime to be approximately 100 ps.<>
Keywords :
integrated optics; integrated optoelectronics; optical modulation; semiconductor quantum wells; 200 ps; bandwidth; differential detectors; differential quantum well modulators; high speed array; optoelectronic devices; risetime; short mode-locked pulses; time response; Artificial intelligence; Bandwidth; Detectors; Integrated circuit interconnections; Optical interconnections; Optical modulation; P-i-n diodes; Pulse measurements; Time measurement; Voltage;
Journal_Title :
Photonics Technology Letters, IEEE
