A new method of measuring chirp in a modulated DFB laser is described. The technique measures the mean wavelength of the laser as a function of time for an arbitrary modulating waveform.
Wavelength division multiplexed optical fiber transmission over a 45 km single-mode fiber using a hybrid dual-wavelength lnP CSBH laser light source emitting at 1.3micron and 1.5micron has been dem
This paper reports on a hybrid III-V on silicon arrayed waveguide grating lasers, fabricated by a wafer bonding technique.
This paper reports on a hybrid III-V on silicon arrayed waveguide grating laser, fabricated by a wafer bonding technique.
Wavelength tunable optical transmitter is an essential component for the newly standardized time and wavelength division multiplexed passive optical network (TWDM-PON), where tunable ONU with 10Gb/
An optical fiber grating filter is demonstrated that has broad wavelength tuning capability for the back-reflected guided wave.
In the United States over the past few years, the focus on managing and improving quality has broadened to include the very early stages of the product realization process.
OEMs of telecom equipment use an architecture of racks and parts to assemble equipment, within which additional capacity and functionality are accommodated by inserting circuit packs into racks.
The increased popularity of social media and mobile devices has radically changed the way people consume multimedia content online. As an example, users can experience the same event (e.g.
The bistable cholesteric twist cell (BCTC) described here is a liquid crystal device which can be in either of two stable laminar configurations while a particular holding voltage is applied.
