RonjaChips

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This link: http://bit.ly/2hKngp http://sections.menzonet.org/metropolis/guides/

*  Diodes: 4x1N4448, 6x 3-ampere rectifier diode, one schottky diode BAT48 or BAT 46 or BAT 4x
*  LEDs: yellow 5mm diffuse, red 5mm diffuse, green 5mm diffuse, 
*  HPWT-BD00 or HPWT-DD00 or HPWT-BH00 or HPWT-DH00 (manufactured by Lumileds)
* http://www.alldatasheet.com/datasheet-pdf/pdf/228353/LUMILEDS/HPWT-BD00.html

SFH203 photodiode (Infineon), converts light to current -> TZA3032TransimpedenceAmp -> TZA3034 -> PECL

*  http://media.digikey.com/pdf/Data%20Sheets/Osram%20PDFs/sfh203.pdf
* BPW43  photodiode -  $0,5  900nm with filter   $0.5 for bulk and $0.78 for one
* BAT48  - $0.1
* Transistors: BF998   First stage PIN RF transistor Dual gate mesfet  - $0,10(bulk) and $0.5 for one
* Video amplifier  NE592 -  $0,5(bulk)  - $1 for one
* or BF907, 7x 2N3904
* diode 1n5048  -  $0.1
* Integrated circuits: 74HC00, 4x 74HC04, 74HC14, 74HC74, 74HC132, LM78805, LM78L05, NE592 
* http://search.digikey.com/scripts/DkSearch/dksus.dll?Cat=1967048&keywords=photo%20diode  
* http://search.digikey.com/scripts/DkSearch/dksus.dll?Cat=525357&keywords=photo%20diode  Fiber 100meg

Ronja distributors

http://ronja.vyrobce.cz/ 100meg unit

ttp://ronjashop.com/request.php online shop

Images

http://images.twibright.com/tns/5a2.html Cluster of Ronja's

http://images.twibright.com/tns/1ec4.html

Commercial Optical detectors

http://www.qphotonics.com With integrated Transimpedence amplifier 2gig bandwidth

* http://www.directindustry.com/industrial-manufacturer/photodetector-73461.html  Direct industry
* http://thorlabs.com/  Optic kits
* http://www.newfocus.com/products/?navId=3&theView=modelGroupDetail&productLineId=3&productGroupId=137&modelGroupId=1279
* http://www.oemarket.com/index.php?cPath=36  Pin and avalanche detectors
* http://www.silicon-sensor.com/sso/eng/index.htm
* http://www.idquantique.com/products/id200.htm  IdQuantique
 www.oelabs.com

IEEE publication

*  High performance 10 Gb/s PIN and APD optical receivers
* http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=776173

photodetector 40Gig

* http://www.edn.com/blog/1690000169/post/1130037713.html

http://tech.slashdot.org/comments.pl?sid=08/12/09/0248218 An anonymous reader writes "Intel has developed a device, the Avalanche Photodetector, that [0]senses light pulses and amplifies output signals for faster data transfer over long distances. Researchers claim this is a big advancement in the field of silicon photonics, in which silicon is used to transfer light pulses for data exchange between chips and devices. APD can detect light at higher frequencies and moves data at rates of 40Gbps, making it more sensitive and quicker than earlier photodetectors, at a tenth the cost."

Besides use in optical computer and communications links, technology based on the new device could be used to make highly sensitive infrared imaging systems and cameras. It could also be used to create more sensitive biochips or better fibre-to-the-home components. - CctvCameras

As anyone who has tried to route a board with a large number of GHz I/Os knows all too well, it would be wonderful to have direct optical interconnect between ICs. The potential bandwidth would be large, the signal integrity issues minimal, and perhaps the power much lower. But there is one huge problem: the technologies necessary to illuminate an optical channel, modulate it and convert the optical signal back into an electrical one are all big, expensive, and incompatible with standard CMOS processes. This is a problem on which Intel researchers have been toiling for some time. And earlier this week, they announced another incremental step toward a complete solution: an avalanche photodetector that is in principle compatible with silicon CMOS processes. Photonics Technology Lab Mario Paniccia.

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EDN

http://www.edn.com/article/CA6466224.html holochip

http://www.holochip.com/ Used in FSO

1 GHz silicon light modulator

* http://www.edn.com/blog/1690000169/post/1130037713.html

search: silicon light modulator http://www.google.co.za/search?hl=en&as_q=&as_epq=silicon+light+modulator&as_oq=&as_eq=&num=100&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images

PIN and APD

http://www.free-space-optics.org/fso_comparisons.php PIN and APD are used for IR reception. The larger the receiver Loupes the less scintallation has an effect.