
sankar silicon lazer

ack sankar silicon lazer ack ardhchaalak lazer haye joe silicon aur samooh III-V ardhchaalak samagri donon seey banaa haye. cumm laagat vaale, badey paimaane parr utpaadak silicon optical upkaranon key nirmaan koo saksham karane key liye silicon lazer kii kamee koo door karane key liye sankar silicon lazer vikasit kiya gayaa thaa. sankar drishtikon silicon wafer parr vidyut chaalit lazer banaane key liye silicon kii prakriya paripakvata key saath sanyukt III-V ardhchaalak samagri key prakaash-utsarjak gunon kaa laabh uthaata haye jise anya silicon photonic upkaranon key saath ekikrit kiya jaa sakata haye.
bhautik vigyaan.
ack sankar silicon lazer ack optical srot haye joe silicon aur samooh III-V ardhchaalak samagri (ee.jee. indium (iii) phosphide, gallium (iii) arsenide). isamen ack silicon waveguide shamil haye joe ack sakriya, prakaash utsarjak, iii-v epitexial semiconductor wafer mein fuse hotaa haye. aaee. aaee. aaee.-vee. epitexial wafer koo vibhinn paraton key saath design kiya gayaa haye jaise kii sakriya parat prakaash kaa utsarjan curr sakati haye jaba yeh chamakate prakaash seey uttejit hoti haye, ee.jee. usa parr ack lazer; yaa usake madhyam seey bijli paarit karke. sakriya parat jodon seey utsarjit prakaash silicon tarang margadarshika mein unaki nikatata (<130 nm prithakkaran) key kaaran hotaa haye, jahan ise lazer guha banaane key liye silicon tarang margadarshika key anta mein darpanon koo pratibimbit karane key liye nirdeshit kiya jaa sakata haye.
banaavat.
silicon lazer koo plasma sahaayata praapt wafer bonding naamak takneek dwara banaaya jaataa haye. silicon waveguide pahale insulator (soi) wafer parr silicon parr banaae jaate hain. iss soi wafer aur gair-pattern vaale aaee. aaee. aaee.-vee. wafer koo 12 ghante key liye 300see key cumm (ardhchaalak nirmaan key liye) tapman parr ack saath dabaane seey pahale oxygen plasma key sampark mein laaya jaataa haye. yeh prakriya donon wafers koo ack saath jodati haye. isake baad upkala sanrachana mein vidyut paraton koo ujagar karane key liye aaee. aaee. aaee.-vee. wafer koo messa mein tarasha jaataa haye. inn sampark paraton parr dhaatu sampark banaae jaate hain jisase sakriya kshetra mein vidyut pravaah pravaahit hotaa haye. 
silicon nirmaan aur nirmaan kaa vyaapak roop seey electronic udyog mein cumm laagat vaale electronic upkaranon key badey paimaane parr utpaadan key liye upayog kiya jaataa haye. silicon photonics cumm laagat vaale ekikrit optical upkaranon koo banaane key liye inn samaan electronic vinirmaan takneekon kaa upayog kartaa haye. ack optical upkaran key liye silicon kaa upayog karane key saath ack samasya yeh haye kii silicon ack kharaab prakaash utsarjak haye aur iska upayog vidyut pump lazer banaane key liye naheen kiya jaa sakata haye. iska matlab haye kii pratyek silicon upkaran key saath vyaktigat roop seey sanrekhit honey seey pahale lazer koo pahale ack alag III-V ardhchaalak wafer parr banaaya jaanaa chaahiye, ack aisee prakriya mein joe mahangi aur samay lene vaali donon haye, joe silicon photonic circuit parr upayog kiye jaa sakane vaale lazer kii kull sankhya koo seemit karati haye. iss wafer bandhan takneek kaa upayog karke kaee sankar silicon lejaron koo silicon wafer parr ack saath banaaya jaa sakata haye, sabhi silicon photonic upkaranon seey sanrekhit hotey hain.
upayog karein.
neeche diye gaye sandarbhon mein uddhrit sambhaavit upayogon mein kaee, sambhavatah saikadon sankar silicon lejaron koo ack dye parr banaana aur silicon photonics kaa upayog karke unhein vyaktigat computer, server yaa pichhale vimaanon key liye uchch bandwidth optical link banaane key liye ack saath jodana shamil haye. inn lejaron koo abb prati varsh duss laakh seey adhik kii matra mein see. aim. oh. aiss. foundry mein 300 mimi silicon wafers parr banaaya jaataa haye.
silicon waveguide key cumm nuksan kaa matlab haye kii inn lejaron mein bahut sankeern linwidth (<1 khjd) hoe sakati haye joe susangat transmitter, optical lidar, optical gyroscope aur anya anuprayogon jaise nae anuprayogon koo kholati haye. inn lejaron kaa upayog 1017 mein 1 bhaag kii sthirata key saath optical synthesizer banaane key liye araikhik upkaranon koo pump karane key liye kiya jaa sakata haye.