In this paper, the Multi-wavelength fiber laser's polarization sensitivity is investigated in the experiment research,
through adopting the polarization scrambler eliminate polarization sensitivity, Stabilizing output eight wavelengths with
the 0.8nm or 1.6nm wavelength interval have been achieved.
By using thin membrane plating technology in collimating lens, we successfully manufacture a 16×10Gbit/s multiplexer
basing on the combination of fiber and space structure method. The multiplexer is flexible according to your practical
need that can output 20, 40, 80, or 160Gbit/s signal. For 20, 40, 80 or 160Gbit/s multiplexer, insertion loss is 3.5dB, 7dB,
10.5dB and 14dB respectively. The low insertion loss provides maximum transmission power. It also has such features:
high time-delay accuracy, polarization insensitivity, broadband, very short coherence length, high time-delay accuracy,
and excellent temperature stability. It differs from the structure of general Mach-Zehnder interferometer. It has the
structure of Michelson interferometer.
Free-space optical (FSO) communication has attracted considerable attention in recent years due to its widely
applications as an alternative to fiber transmission and radio frequency communication system. In this paper an
experiment on 10Gbit/s free-space optical communication channel transmission over 37m was demonstrated and the
system performance was evaluated according to the bit error rate (BER) curve. Using the phase-screen method and
Kolmogorov spectrum, in addition the impact on signal in free-space communication due to atmospheric turbulence was
studied in detail.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.