Zobrazeno 1 - 10
of 257
pro vyhledávání: '"P.-J. Rigole"'
Publikováno v:
International Journal of Modern Physics B. :3355-3385
The photon number (intensity) of a light beam can be read out and amplified essentially without adding any noise. In this article we will describe recent proof-of-principle experiments using simple optoelectronic circuits. We also discuss the signifi
Autor:
Daniel Mahgerefteh, Xueyan Zheng, Haitao Xu, Vincent Bu, Jan-Olof Wesstrom, Michael Deutsch, Robert Lewen, P.-J. Rigole, Kevin McCallion, Richard Schatz, Xiong Ye, Heider Ereifej, Yasuhiro Matsui
Publikováno v:
Optical Fiber Communication Conference.
A 10 Gb/s RZ-AMI format is generated using a 45 nm tunable Modulated-Grating Y-branch Chirp Managed Laser (CML) with an optical delay line interferometer (DLI), achieving +/- 800 ps/nm dispersion tolerance window.
Autor:
P.-J. Rigole
Publikováno v:
2007 Asia Optical Fiber Communication and Optoelectronics Conference.
We have demonstrated a MZ modulator monolithically integrated with a widely tunable MG-Y laser and SOA that delivers over +4.5 dBm of average fiber-coupled modulated power, a dynamic ER exceeding 12 dB, and less than 1.5 dB dispersion penalty at 10 G
Publikováno v:
IEEE Photonics Technology Letters. 10:1383-1385
The amplitude (AM) and frequency (FM) modulation responses of a grating assisted codirectional coupler with rear sampled grating reflector laser were measured over a 40-nm tuning range. The extracted modulation bandwidth varied between 3 and 4 GHz an
Publikováno v:
IEEE Photonics Technology Letters. 10:481-483
The intensity and frequency noise of a grating assisted codirectional coupler with rear sampled grating reflector laser with 40-nm tuning range and 35-dB sidemode suppression ratio (SMSR) have been measured. The linewidth varies from 430 kHz to 4 MHz
Publikováno v:
13th IEEE International Semiconductor Laser Conference.
A method to experimentally verify the importance of non-symmetrical fluctuations of the longitudinal intensity distribution as a cause to linewidth rebroadening is proposed and tested on several DFB lasers. This is based on the measurement of cross c
Publikováno v:
Technical Digest. CLEO/Pacific Rim'95. The Pacific Rim Conference on Lasers and Electro-Optics.
Autor:
B. Stoltz, B. Stalnacke, T. Klinga, L. Backbom, P.-J. Rigole, E. Berglind, Stefan Nilsson, J. Wallin
Publikováno v:
IEEE Photonics Technology Letters. 7:1249-1251
We report improved tuning regularity in a vertical grating assisted codirectional coupler laser with a super-structure grating distributed Bragg reflector (GCSR). Access to 20 wavelengths with SMSR better than 20 dB within a tuning range of 100 nn wa
Autor:
B. Stalnacke, Stefan Nilsson, Jonas Wallin, B. Stoltz, Eilert Berglind, P.-J. Rigole, T. Klinga, L. Backbom
Publikováno v:
IEEE Photonics Technology Letters. 7:697-699
―A vertical grating assisted codirectional coupler laser with a super structure grating distributed Bragg reflector is demonstrated. A record stepwise tuning range of 114 nm was measured with good side-mode suppression. The tuning behavior of the d
Autor:
E. Berglind, T. Klinga, Daniel J. Blumenthal, B. Stoltz, M. Shell, B. Stalnacke, Stefan Nilsson, P.-J. Rigole, L. Backbom
Publikováno v:
Scopus-Elsevier
Summary form only given. Complete wavelength coverage over 67 nm was measured with SMSR better than 25 dB using a grating assisted codirectional coupler with WDM sampled rear reflector (GCSR) laser. Wavelength switching time for coupler current step