YAG laser crystal fiber transmittance 80% 25μm 100μm waxaa loo isticmaali karaa dareemayaasha fiber optic

Sharaxaad Gaaban:

YAG waa soo gaabinta Yttrium Aluminium Garnet. Fiber YAG caadi ahaan waxaa loola jeedaa fiber ka samaysan yttrium aluminium garnet sida dhexdhexaadka faa'iidada. Fiber-ka noocaan ah ayaa si weyn looga isticmaalaa dhanka farsamada laysarka, waana qayb muhiim ah oo indhaha ah oo soo saari karta awood sare iyo wax soo saar tayo sare leh oo leysarka.
Single crystal yttrium aluminium garnet (YAG) fiber, kaas oo leh astaamo jireed oo ka wanaagsan silica amorphous, oo leh awood wax soo saar sare leh. Fiilooyinkani waxay taageeraan codsiyo kala duwan oo cusub, oo ay ku jiraan farsamaynta walxaha iyo laysarka caafimaadka. Waxaa jira dhowr siyaabood oo lagu horumarinayo leysarka awoodda sare (dhowr kilowatts). Kiristaalo badan oo keli ah ayaa si weyn loogu isticmaalaa kuleylkooda kuleylkooda aadka u wanaagsan, hufnaanta iyo iska caabinta farsamada.

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YAG fiber optics waxay leeyihiin sifooyinka ugu muhiimsan ee soo socda

1. Tayada Beam: Qaybta muhiimka ah ee Nd: YAG way ka fiican tahay lasers fiber waa tayada iftiinka. Asal ahaan, tayada laydhka calaamadaynta laysarka waa erey gaar ah oo loogu talagalay qiimaha M2, oo badanaa lagu bixiyo qeexitaanka farsamada laysarka. M2 ee alwaaxdii Gaussian waa 1, taas oo u oggolaanaysa cabbirka booska ugu yar marka loo eego hirarka dhererka la isticmaalo iyo walxaha indhaha.
2. Tayada iftiinka ugu fiican ee Nd: Nidaamka calaamadaynta laser YAG waa qiimaha 1.2 M2. Nidaamyada fiber-ku-saleysan waxay caadi ahaan leeyihiin qiimaha M2 ee 1.6 ilaa 1.7, taas oo macnaheedu yahay in cabbirka barku ka weyn yahay cufnaanta korantaduna ay hooseeyso. Tusaale ahaan; Awoodda ugu sarreysa ee laser-ka fiber-ku waa inta u dhexeysa 10kW, halka awoodda ugu sarreysa ee Nd: YAG laser ay ku jirto 100kW.

3. Asal ahaan, tayada alwaax ka fiican ayaa dhalin doonta;
· Balaadhka khadka yar
· Tilmaan cad
Xawaaraha calaamadaynta sare (sababtoo ah cufnaanta awoodda sare), iyo sidoo kale xardho qoto dheer.
Tayada birta wanaagsan waxay sidoo kale bixin kartaa qoto dheer oo ka sii fiican marka loo eego laysarka tayada hoose leh.

Siyaabaha ugu muhiimsan ee loo isticmaalo fiber YAG waxaa ka mid ah dhinacyada soo socda

1. Laser: fiber YAG waxay leedahay codsiyo kala duwan oo kala duwan oo ah lasers of bands kala duwan, sida 1.0 micron, 1.5 micron iyo 2.0 micron band fiber lasers. Intaa waxaa dheer, fiber YAG sidoo kale waxaa loo isticmaalaa in monocrystalline fiber ultra-gaaban tignoolajiyada garaaca wadnaha, gaar ahaan femtosecond oscillator soo saarka ultra-gaaban garaaca garaaca wadnaha.

2. Dareemayaasha: YAG fiber waxay muujinaysaa karti weyn oo ku saabsan dareenka dareemayaasha sababtoo ah sifooyinka gaarka ah ee indhaha, gaar ahaan heerkulka aadka u daran iyo jawiga shucaaca.

3. Isgaarsiinta indhaha: YAG fiber waxaa sidoo kale loo isticmaalaa goobta isgaarsiinta indhaha, iyada oo la adeegsanayo kuleylka kuleylka sare iyo saameynta hoose ee aan tooska ahayn si loo hagaajiyo awoodda wax soo saarka korontada.

4. Wax soo saarka leysarka awoodda sare leh: YAG fiber waxay leedahay faa'iidooyin lagu gaaro wax soo saarka laser awoodda sare, sida Nd: YAG hal fiber crystal si loo gaaro wax soo saarka laser joogto ah 1064 nm.

5. Cod-weyneeye Laser Picosecond: fiber YAG waxay muujinaysaa wax qabad aad u fiican oo ku jira cod-weyneeye laser picosecond, kaas oo ku guuleysan kara kor u qaadida laser picosecond oo leh soo noqnoqoshada sare ee soo noqnoqda iyo ballaca garaaca garaaca gaaban.

6. Wax-soo-saarka laser-ka-dhex-dhexaadka ah: fiber YAG wuxuu leeyahay khasaare yar oo ka mid ah qaybta dhexe ee infrared, wuxuuna gaari karaa wax-soo-saarka laser-ka-dhex-dhexaadka ah.

Codsiyadani waxay muujinayaan kartida ballaaran iyo muhiimada fiber YAG ee dhinacyo badan.

fiber YAG, oo leh noocyo kala duwan oo hanti ah, waxay u adeegtaa codsiyada indhaha ee horumarsan, gaar ahaan buufiska sare iyo jawiga heerkulka sare. Haddii loo isticmaalo laysarka la hagaajin karo, shabakadaha isgaarsiinta indhaha, ama codsiyada awooda sare leh, adkeysiga fiber YAG iyo la qabsiga ayaa bixiya xal buuxinaya dalabaadka warshadaha casriga ah ee ay wado.

XKH waxay si taxadar leh u xakameyn kartaa isku xirka kasta iyadoo loo eegayo baahida macaamiisha, laga bilaabo isgaarsiin taxadar leh ilaa qaabeynta qorshaha naqshadeynta xirfadleyda, sameynta muunad taxaddar leh iyo tijaabin adag, iyo ugu dambeyntii wax soo saarka ballaaran. Waad nagu aamini kartaa baahidaada XKH waxay ku siin doontaa FIB Optic OO tayo sare leh.