PASSIVE MODE-LOCKING OF MONOLITHIC InGaAs/AIGaAs DOUBLE QUANTUM WELL LASERS AT 42GHz REPETITION RATE
نویسندگان
چکیده
1 HAWKINS, R. T. : ‘Generation of < 3 ps optical pulses by fibre compression of gain-switched InCaAsP DFB laser diode pulses’, Electron. Lett., 1990,26, pp. 292-294 2 TSKADA, ., IWATSUKI, ., and SARUWATARI, M.: ‘Picosecond laser diode pulse amplification up to 12 W by laser diode pumped erbium-doped fiber’, IEEE Photonics Technol. Lett., 1990, 2, pp. 122-124 3 CHUSSEAU, L., BOUCHON, D., O U V I L L ~ T , L., and LOURTIOZ, 1.-M.: ‘Autocorrelation at 1.3-1-5pm using POM crystal’, Electron. Lett., 1990,26, pp. 589-590 LAU, K. Y.: ‘Short-pulse and high-frequency signal generation in semiconductor lasers’, J . Lightwave Technol., 1989, LT-1, pp. W 1 9 LIU, H.-F. et al .: ‘Gain-switched picosecond pulse (<lops) generation from 1.3pm InGaAsP laser diodes’, IEEE J. Quantum Electron., 1989, QE25, pp. 1417-1425 KUROBORI, I., CHO, v., and MATSUO, Y.: ‘An intensity/phase autocorrelator for the use of ultrashort optical measurements’, Opt. Commun., 1981,40, pp. 15&160 4
منابع مشابه
SUB-PICOSECOND OPTICAL PULSE GENERATION AT 350 GHz IN MONOLITHIC PASSIVE CPM MQW LASERS
Sub-picosecond optical pulses have been successfully generated using a novel monolithic passive colliding pulse mode-locked (CPM)l semiconductor multiple quantum-well (MQW) laser. Transform-limited pulse width of 830 femto-seconds is achieved at a wavelength of 1.5pm and a repetition rate of 80 GHz. The measured timebandwidth product is 0.31. A record high repetition rate of 350 GHz is also dem...
متن کاملMonolithic Passively Mode-Locked Lasers using Quantum Dot or Quantum Well Materials Grown on GaAs Substrates
In this work, the optical characteristics of monolithic passively mode-locked lasers (MLLs) fabricated from 1.24-μm InAs dots-in-a-Well (DWELL), 1.25-μm InGaAs single quantum well (SQW), and 1.55-μm GaInNAsSb SQW structures grown using elemental source molecular beam epitaxy (MBE) are reported. 5 GHz optical pulses with subpicosecond RMS jitter, high pulse peak power (1W) and narrow pulse width...
متن کاملSubpicosecond monolithic colliding-pulse mode-locked multiple quantum well lasers
Generation of short optical pulses with semiconductor laser diodes is important for high bit rate time-division multiplexed communication systems, ultrafast data processing, and picosecond optoelectronic applications. Because the pulse shaping mechanisms are determined by the saturation and recovery time of the gain and absorber sections in mode-locked lasers,’ it is possible to generate short ...
متن کاملAutomated analysis of stable operation in two-section quantum dot passively mode locked lasers
In this paper, two-section mode-locked lasers consisting of monolithic quantum dot gain and absorber sections are studied as a function of absorber voltage, injected current to the gain region, and relative section lengths. We map the regions of stable mode-locking as measured by the electrical and optical spectra. A simple algorithm is presented that evaluates the quality of mode locking and a...
متن کاملInvestigation of monolithic passively mode-locked quantum dot lasers with extremely low repetition frequency
The dynamical regimes and performance optimization of quantum dot monolithic passively mode-locked lasers with extremely low repetition rate are investigated using the numerical method. A modified multisection delayed differential equation model is proposed to accomplish simulations of both two-section and three-section passively mode-locked lasers with long cavity. According to the numerical s...
متن کامل