Toshiba Electronics Europe) announced enhancement of its product line of schottky barrier diodes
Calculations indicate that versions of the new diode
might function at up to 800 MHz.
Recent PIN diode
attenuator studies (4) show that the PIN diode
attenuator can be controlled by an input bias voltage.
Under international energy crisis and the gradual improvement of the environmental protection requirements, the semiconductor light-emitting diode
lighting, long performance, energy saving, safe, green and environmental protection, abundant colors and microminiaturization, has been recognized as the only one manner of energy saving and environmental protection in the world.
The tunability of the diode
makes it a good platform for exploring the basic "technical aspects of metal-semiconductor contacts," says J.
Figure 1 shows the attenuation and frequency response of a two-diode
modulator or a diode
1 Development Situations of Chinese Light-Emitting Diode
The most likely first use for these blue laser diodes
will be in optical data storage, where the amount of information stored on a given area of a disk's surface could be three or four times higher than that written by the infrared laser beams used today.
Table 4: World RF and Microwave Diode
Market (2003-2005E): Percentage Shares of Major Players by Revenues for Infineon Technologies (Germany), Philips (The Netherlands), Toshiba Corp.
report observing on an atomic scale the same odd electronic behavior that occurs in macroscopic tunnel diodes
, which are millions of times larger.
By measuring the precise wavelengths of light emitted by magnesium, aluminum and other ions preent in the diode
gap and by unraveling the meaning of these signals, he can glean information about the behavior of the electric fields and plasmas in the gap.
Now our industrial as well as defense customers can take advantage of cutting-edge efficiency in our high-reliability diode
By integrating these laser diode
arrays into pumping modules, the SIRILAS Linear Array is saving time for potential customers by eliminating a major step in the development process," Ellen Sizemore, director, LED/IR marketing, OSRAM Opto Semiconductors Inc.
an innovative manufacturer of highly efficient and reliable high-power diode
lasers, announced today the availability of a 6-watt fiber-coupled 976 nm multimode laser diode
Using SMSC's Anti-parallel Diodes
, designers can minimize the board traces required to connect remote diode
transistors for temperature measurement.