Reflectivebeam expander

Iyadoo la raacayo isbeddelka caalamiga ah ee otomaatiga, Wavelength Opto-Electronic waxay la timid taxane cusub oo ah balaadhinta laydhka laysarka ee otomaatiga ah/matoorada leh. Naqshadaynta gaarka ah ee guddiga isku dhafka ah ee daabacan ee daabacan waxay bixisaa deked isgaarsiineed oo isku dhafan, shaqeyn ku salaysan xusuusta, iyo saxnaanta sare ee 10μm.

Beam ExpanderThorlabs

CO2 Balaadhinta iftiinka laysarka ayaa loo sameeyay si ay ugu shaqeeyaan awood sare (> 100w) CO2 laser. Waxaan ku horumarinay hoos CO2 Balaadhinta iftiinka laser-ka ee noocyada kala duwan CO2 codsiyada laser:

Laserbeam expander

Balaadhinta laydhka leysarka ee la soo dhaweeyey ee gacanta/matoorada leh waxay leeyihiin weynayn doorsoomayaal ah oo kala duwan. Dabacsanaanta weyneyntu waxay ka dhigaysa balaadhinta alwaaxda faa'iido u leh codsiyada u baahan cabbirka iftiinka diirada la xakameyn karo. Waxaan bixinaa balaadhinta iftiinka iftiinka (BXZ iyo BXZ-MOT taxane) oo leh tilmaamahan soo socda:

Balaadhiyayaasha laydhka leysarka waa aaladaha indhaha ee muhiimka ah kuwaas oo wax ka qabta oo kor u qaada laydhka laysarka ee kala duwan codsiyada. Waxay udub dhexaad u yihiin fidinta ballaca laydhka, isku dhafka, iyo kala duwanaanshiyaha, iyaga oo ka dhigaya qalab qiimo leh xagga cilmi-baarista, wax-soo-saarka, isgaarsiinta, iyo goobaha caafimaadka.

Beam expanderdesign

Weyneynta: 0.25x - 10xHagaajinta Kala-duwanaanshaha: HaaXagasha Dhacdada: 0 ± 0.06°Xasilooni Tilmaameed: <1 mradDhererka hirarka: 257 / 355 / 532 / 1064 / 1550 / 1940 / 2800 / 9400 / 10600nm

Balaadhinta biimka go'an, muraayadaha indhaha ayaa la hagaajin karaa si loo hagaajiyo xagasha kala-duwanaanta ee laydhka laysarka. Marka la barbar dhigo balaadhinta iftiinka la soo dhaweeyey, balaadhinta iftiinka iftiinka ee go'an ayaa leh cabbir is haysta iyo miisaan fudud.

Balaadhinta iftiinka Galilean waxaa loo isticmaali karaa badi codsiyada laysarka, oo ay ku jiraan codsiyada laysarka awoodda sare leh sida calaamadaynta laysarka, alxanka, goynta, iwm.

Galileanbeam expanderCalculator

Nooc kale oo kala soocid ah ayaa ku salaysan dib-u-eegis ama milicsiga la dabaqayo. Sidaa darteed, balaadhinta iftiinka laysarka waxaa loo kala saari karaa inuu yahay dib-u-celin (xaaladaha badankooda) ama balaadhinta iftiinka iftiinka. Waxaa jira balaadhinta iftiinka laysarka ee loogu talagalay CO2 codsiyada laser.

Si loo yareeyo saamaynta kulaylka ee leysarka awoodda sare leh iyo sidoo kale in la baabi'iyo aberration chromatic ee lasers ultrafast, waxaan la nimid qaybo cusub oo ku salaysan milicsiga optics. Waxa loo isticmaali karaa sidii module kaligiis taagan, ama lagu dhex milmay baladhiyeyaasha kale ee fidinta ku salaysan.

Fikradda balaadhinta iftiinka laysarka ee la soo dhoweeyay waxay ka shaqeysaa marxaladaha tarjumaada gudaha iyo hababka diirada lagu saarayo si loo hagaajiyo laguna xisaabtamo isbeddelada weyneynta si joogto ah. Waxa kale oo ay tixgelisaa kala-duwanaanta laysarka oo ay fulisaa hagaajinno qaraabo ah iyada oo aan saameyn ku yeelanayn guud ahaan dhererka guriga.

Keplerianvs Galileanbeam expander

Weyneynta: 1x - 50xKala-duwanaanta Beam: La hagaajin karoNooca Naqshadeynta: Galilean/KeplerianXasilooni Tilmaameed: <1 mradDhererka hirarka: 266/355/405/532/633/1064/1550/2000/9400/10600nm

Sida ku cad jaantuska 1, nashqada balaariyaha alwaaxda Galilean waxa ay adeegsataa lens taban iyo mid togan oo booskoodu ku beegan yahay midba midka kale iyo dhererka guud ee u dhexeeya muraayadaha ayaa ah farqiga u dhexeeya labada dherer ee fooxa.

Waxaa jira dhowr habayn oo balaadhinta laydhka laysarka waxaana loo qaybin karaa si kala duwan. Tusaale ahaan, Keplerian iyo Galilean beam expander design waa hal dariiqo oo lagu kala saaro baladhiyeyaasha laydhka laysarka. Aan marka hore eegno farqiga u dhexeeya labadan naqshadood ka hor inta aynaan u gelin qaabaynta kale.

Wavelength Opto-Electronic naqshadeeya oo soo saara gurigayaga dhexdiisa Ronar-Smith® sumadda balaadhinta laydhka laysarka, oo lagu heli karo qaabeynta weyneynta kala duwan iyo noocyada Galilean iyo sidoo kale Keplerian. Iyada oo casrigeenna casriga ah xarumaha wax soo saarka iyo awoodaha naqshadeynta, waxaa laguu xaqiijin karaa in our Ronar-Smith® Balaadhinta laydhka laysarka waxay dalbanayaan tayada ugu saraysa ee fidinta laydhka iyo isku-dhafka iyada oo aan waxyeello u geysan tayada balaadhinta iftiinka.

Keplerian beam expanderpdf

Hadda waxaan fahamsanahay farqiga u dhexeeya Keplerian iyo Galilean beam expander design, aynu eegno qaabab kale oo kala duwan. Balaadhinta iftiinka laysarka ayaa sidoo kale lagu kala saari karaa iyadoo lagu saleynayo xagasha daawashada, haddii weyneynta ay tahay mid go'an ama kala duwan. Tusaale ahaan, balaadhinta iftiinka laysarka ayaa ku jira weynayn go'an ama la soo koobay. Intaa waxaa dheer, iyadoo lagu salaynayo habkeeda hagaajinta, balaadhinta iftiinka laysarka ee la soo dhaweeyey waxa kale oo loo kala saari karaa qaabaynta la soo dhaweeyey ee gacanta ama matoorka.

Waxaanu u qiimaynaa badbaadada inta aanu samayno waxaana laguu xaqiijin karaa in dhammaan balaadhinta alwaaxdayadu ay ku jiraan tijaabooyin adag ka hor iibka suuqa. Dhammaan balaadhinta iftiinka leysarka ee go'an iyo zoom waa muuqaal muuqaal ah waxayna u baahan yihiin gelinta alwaax isku dhafan iyadoo la bixinayo laydhka isku dhafan ee la soo saaray. Dhammaan nashqadaha waxay la socdaan miis qeexan oo faahfaahsan iyo buug-hawleed.

Sida ku cad jaantuska 1, naqshada balaadhinta alwaaxda Keplerian waxa ay ku lug leedahay lammaane lens togan oo leh boosas focal oo ku beegan midba midka kale. Wadarta dhererka u dhexeeya muraayadaha indhaha waa wadarta labada dherer ee foocal. Codsiyada loogu talagalay naqshadaynta balaadhinta alwaaxda Keplerian waa:

Edited by Hari Singh Nalwa Formerly of Hitachi Research Laboratory, Hitachi Ltd., JAPAN

Jaantuska 4 waxa uu tusinayaa buug-gacmeedka caadiga ah ee la hagaajiyay balaadhinta ilayska. Waxaa jira laba siddo oo hagaajin ah, mid waa in la dejiyo weyneynta halka mid kalena uu yahay in la dejiyo xagasha diiradda iyo kala duwanaanta iftiinka laysarka.