Laser-ka fiber-ka ee ku shaqeeya isgaarsiinta fiber-ka indhaha

Laser-ka fiber-ka ee ku shaqeeya isgaarsiinta fiber-ka indhaha

TheLaysar Fiber ahWaxaa loola jeedaa laysar u adeegsada fiilooyinka galaaska ee dhulka lagu dahaadhay oo naadir ah sida dhexdhexaadka faa'iidada. laysarka fiber-ka waxaa lagu samayn karaa iyadoo lagu saleynayo qalabka wax lagu dhejiyo ee fiber-ka, mabda'a shaqadooduna waa: qaado laysarka fiber-ka ee si dheer loo bamgareeyay tusaale ahaan. Qayb ka mid ah fiber-ka oo lagu dahaadhay ion-yada birta dhulka naadirka ah ayaa la dhigayaa laba muraayadood oo leh soo-jeedin la soo xulay. Iftiinka bamka ayaa isku xidha faybarka muraayadda bidix. Muraayadda bidix waxay gudbisaa dhammaan iftiinka bamka waxayna si buuxda u muujinaysaa laysarka, si si wax ku ool ah loogu isticmaalo iftiinka bamka loogana hortago in iftiinka bamka uu soo baxo oo uu keeno iftiin aan degganayn. Endoscope-ka saxda ah wuxuu u oggolaanayaa qaybta laysarka inay dhex marto si ay u samayso jawaab celinta faybarka laysarka oo ay u hesho wax soo saarka laysarka. Sawirro-gacmeedyada hirarka bamka waxaa nuuga dhexdhexaadka, iyagoo sameeya rogidda tirada ion-ka, ugu dambayntiina waxay dhaliyaan sii deyn kicin leh oo ku jirta dhexdhexaadka fiber-ka ee la dahaadhay ilaa laser-ka soo baxaya.

Astaamaha laysarka fiber-ka: Waxtarka isku-xidhka sare sababtoo ah dhexdhexaadka laysarka laftiisu waa dhexdhexaadka hagaha mowjadaha. Waxtarka beddelka sare, heerka hoose iyo saameynta kala-baxa kulaylka wanaagsan; Waxay leedahay kala duwanaansho isku-dubbarid ballaaran, kala-firdhis wanaagsan iyo xasillooni. laysarka fiber-ka waxaa sidoo kale loo fahmi karaa inay yihiin beddele hirarka hufan, taas oo ah, in hirarka iftiinka bamka loo beddelo hirarka lasing-ka ee ions-ka dhulka naadirka ah ee la dahaadhay. Hirarkan lasing-ka ah waa hirarka iftiinka soo-saarka ee laysarka fiber-ka. Laguma xakameeyo hirarka bamka waxaana go'aamiya oo keliya walxaha doping-ka dhulka naadirka ah ee ku jira maaddada. Sidaa darteed, laysarka semiconductor-ka ee hirarka gaaban ee kala duwan iyo awoodda sare ee u dhiganta muuqaalka nuugista ee ions-ka dhulka naadirka ah waxaa loo isticmaali karaa ilo bamka si loo helo wax soo saarka laysarka ee hirarka kala duwan.

Kala soocidda laysarka fiber-ka: Waxaa jira noocyo badan oo laysarka fiber-ka ah. Sida laga soo xigtay habka faa'iidada, waxaa loo kala saari karaa: laysarka fiber-ka ee dhulka ku dahaaran ee dhifka ah, laysarka fiber-ka ee saamaynta aan tooska ahayn, laysarka fiber-ka ee keli ah, iyo laysarka fiber-ka ee balaastikada ah. Sida laga soo xigtay qaab-dhismeedka laysarka, waxaa loo kala saari karaa: laysarka fiber-ka ee hal-dahaar ah iyo laysarka fiber-ka ee laba-dahaar ah. Sida laga soo xigtay walxaha la dahaaray, waxaa loo kala saari karaa in ka badan toban nooc sida erbium, neodymium, praseodymium, iwm. Sida laga soo xigtay habka bamgareynta, waxaa loo kala saari karaa: bamgareynta wejiga fiber-ka ee dhammaadka ah, bamgareynta isku-xidhka indhaha ee dhinaca micro prism, bamgareynta giraanta, iwm. Sida laga soo xigtay qaab-dhismeedka godka resonant-ka, waxaa loo kala saari karaa: laysarka fiber-ka ee godka FP, laysarka fiber-ka ee godka wareegsan, laysarka godka "8″ qaabaysan, iwm. Sida laga soo xigtay habka shaqada, waxaa loo kala saari karaa: laysarka indhaha ee pulsed iyo laysarka joogtada ah, iwm. Horumarinta laysarka fiber-ka ayaa dardar gelinaya. Hadda, noocyo kala duwanlaysarka awoodda sare leh, laser-ka garaaca wadnaha ee aadka u gaaban, iyolaser-ka oo ballaciisu cidhiidhi yahayayaa midba midka kale ka soo baxaya. Marka xigta, laysarka fiber-ka ayaa sii wadi doona inay horumaraan iyagoo u jiheysanaya awood sare oo wax soo saar ah, tayo wanaagsan oo iftiin ah, iyo garaaca wadnaha oo sareeya.