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Title: Vertical Cavity surface Emission Lasers Page Link: Vertical Cavity surface Emission Lasers - Posted By: indrajeet Created at: Thursday 05th of October 2017 05:27:58 AM | |||
Vertical Cavity surface Emission Lasers (VCSEL) are lasers that emit light from their surface in contrast with regular ???edge emitters . Also they have got a vertical cavity , as the name suggests, which enables surface emission.???Vixels??? , as they are commonly called ,have several superior characteristics compared to their edge emitting counter parts. | |||
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Title: advantage and disadvantages of multicavity klystron Page Link: advantage and disadvantages of multicavity klystron - Posted By: swagi88 Created at: Thursday 05th of October 2017 04:31:04 AM | |||
A klystron is a specialized linear-beam vacuum tube, invented in 1937 by American electrical engineers Russell and Sigurd Varian, which is used as an amplifier for high radio frequencies, from UHF up into the microwave range. Low-power klystrons are used as oscillators in terrestrial microwave relay communications links, while high-power klystrons are used as output tubes in UHF television transmitters, satellite communication, and radar transmitters, and to generate the drive power for modern particle accelerators. | |||
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Title: Vertical cavity surface emitting laser Page Link: Vertical cavity surface emitting laser - Posted By: shanker Created at: Thursday 17th of August 2017 08:32:35 AM | |||
The vertical-cavity surface-emitting laser (VCSEL) is a type of semiconductor laser diode with laser beam emission perpendicular from the top surface, contrary to conventional edge-emitting semiconductor lasers (also in-plane lasers) which emit from surfaces formed by cleaving the individual chip out of a wafer.There are several advantages to producing VCSELs when compared with the production process of edge-emitting lasers. Edge-emitters cannot be tested until the end of the production process. If the edge-emitter does not work, whether due to ....etc | |||
Title: two cavity klystron amplifier operation ppt Page Link: two cavity klystron amplifier operation ppt - Posted By: poodbooq Created at: Friday 06th of October 2017 03:02:00 PM | |||
two cavity klystron amplifier operation ppt | |||
Title: CAVITY WALLS Page Link: CAVITY WALLS - Posted By: connect12300 Created at: Thursday 05th of October 2017 04:26:19 AM | |||
CAVITY WALLS | |||
Title: multi cavity klystron ppt Page Link: multi cavity klystron ppt - Posted By: ath-har Created at: Thursday 05th of October 2017 04:09:25 AM | |||
I want ppt on klystron and its future scope . Plz send me ppt . It will b vry helpful for me . Thank you. ....etc | |||
Title: working principle two cavity klystron pdf Page Link: working principle two cavity klystron pdf - Posted By: shamu.krishnan.r19 Created at: Thursday 05th of October 2017 05:27:32 AM | |||
thank you i did not get this material on any other site. ....etc | |||
Title: construction working principle of two cavity klystron Page Link: construction working principle of two cavity klystron - Posted By: snehag Created at: Thursday 17th of August 2017 06:47:36 AM | |||
construction working principle of two cavity klystron | |||
Title: cavity magnetron pdf download Page Link: cavity magnetron pdf download - Posted By: kaadimachu Created at: Thursday 17th of August 2017 05:22:09 AM | |||
The cavity magnetron is a high-powered vacuum tube that generates microwaves using the interaction of a stream of electrons with a magnetic field while moving past a series of open metal cavities (cavity resonators). Bunches of electrons passing by the openings to the cavities excite radio wave oscillations in the cavity, much as a guitar's strings excite sound in its sound box. The frequency of the microwaves produced, the resonant frequency, is determined by the cavities' physical dimensions. Unlike other microwave tubes, such as the klystron ....etc | |||
Title: principle of operation of 2 cavity klystron ppt Page Link: principle of operation of 2 cavity klystron ppt - Posted By: tanvi_deshpande2003 Created at: Thursday 17th of August 2017 08:36:41 AM | |||
i want the details of two cavity klystron.. please reply as soon as possible.. ....etc |
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