Wararka - Soo bandhigida Badeecad Cusub-Multi-Peak Laser Diode Array oo leh Isku-dhafka Xadhkaha Degdegga ah

Kusoo biir Baraha Bulshada si aad u hesho Qoraal degdeg ah

Hordhac

Iyadoo horumar degdeg ah laga sameeyay aragtida laysarka semiconductor-ka, agabka, hababka wax soo saarka, iyo teknoolojiyada baakadaha, oo ay weheliso horumarin joogto ah oo ku saabsan awoodda, hufnaanta, iyo cimriga, laysarka semiconductor-ka awoodda sare leh ayaa si isa soo taraysa loogu isticmaalaa sidii ilo iftiin toos ah ama bamka lagu shubo. laysarkan si weyn looguma dabaqin oo keliya habaynta laysarka, daaweynta caafimaadka, iyo teknoolojiyada bandhigga laakiin sidoo kale waa muhiim isgaarsiinta indhaha ee hawada sare, dareenka jawiga, LIDAR, iyo aqoonsiga bartilmaameedka. laysarka semiconductor-ka awoodda sare leh ayaa muhiim u ah horumarinta dhowr warshadood oo tignoolajiyada sare leh waxayna matalaan meel tartan istiraatiiji ah oo ka dhex jirta waddamada horumaray.

Laser-ka Nuqul-qaadaha ee Multi-Peak Stacked Array Laser oo leh Isku-dhafka Xididdada Degdegga ah

Iyada oo ah ilo muhiim ah oo bamka loogu talagalay laysarka adag iyo fiber-ka, laysarka semiconductor-ka waxay muujiyaan isbeddel mowjad ah oo u jeeda spectrum-ka cas marka heerkulka shaqadu kor u kaco, badanaa 0.2-0.3 nm/°C. Kala-baxan wuxuu horseedi karaa is-waafaq la'aan u dhexeeya khadadka qiiqa ee LD-yada iyo khadadka nuugista ee warbaahinta helitaanka adag, taasoo yareynaysa isku-dhafka nuugista iyo si weyn u yareynaysa waxtarka wax soo saarka laysarka. Caadiyan, nidaamyada xakamaynta heerkulka ee adag ayaa loo isticmaalaa in lagu qaboojiyo laysarka, kuwaas oo kordhiya cabbirka nidaamka iyo isticmaalka awoodda. Si loo daboolo baahiyaha yareynta codsiyada sida wadista iskeed u shaqeysa, kala-goynta laysarka, iyo LIDAR, shirkaddayadu waxay soo bandhigtay taxane taxane ah oo badan oo heer sare ah, oo si habsami leh loo qaboojiyey LM-8xx-Q4000-F-G20-P0.73-1. Iyada oo la ballaarinayo tirada khadadka qiiqa LD, badeecadani waxay ilaalisaa nuugista xasilloon ee dhexdhexaadka helitaanka adag ee heerkulka ballaaran, iyadoo la yareynayo cadaadiska nidaamyada xakamaynta heerkulka iyo yareynta cabbirka laysarka iyo isticmaalka awoodda iyadoo la hubinayo wax soo saarka tamarta sare. Iyada oo ka faa'iideysanaysa nidaamyada tijaabinta jajabka qaawan ee horumarsan, isku xidhka isku xidhka faakuumka, injineernimada isku-xidhka iyo isku-dhafka, iyo maaraynta kulaylka ku-meel-gaarka ah, shirkaddayadu waxay gaari kartaa xakamayn sax ah oo badan, hufnaan sare, maaraynta kulaylka oo horumarsan, iyo hubinta isku-kalsoonaanta muddada-dheer iyo cimriga alaabtayada kala-soocidda.

Jaantuska 1 LM-8xx-Q4000-F-G20-P0.73-1 Jaantuska Badeecada

Tilmaamaha Badeecada

Qiiqa Badan ee La Xakameyn Karo Iyada oo ah isha bamka ee laser-ka xaalad adag, badeecadan cusub waxaa loo sameeyay si loo ballaariyo heerka heerkulka hawlgalka ee deggan loona fududeeyo nidaamka maaraynta kulaylka laser-ka iyada oo loo marayo isbeddellada ku wajahan yaraynta laser-ka semiconductor-ka. Iyada oo la adeegsanayo nidaamkayaga tijaabada chip-ka qaawan ee horumarsan, waxaan si sax ah u dooran karnaa hirarka chip-ka bar iyo awoodda, taasoo u oggolaanaysa xakamaynta kala duwanaanshaha hirarka badeecada, kala fogaanshaha, iyo meelaha ugu sarreeya ee la xakamayn karo (≥2 meelaha ugu sarreeya), taas oo ballaadhisa heerkulka hawlgalka oo xasilisa nuugista bamka.

Jaantuska 2aad LM-8xx-Q4000-F-G20-P0.73-1 Spectrogram-ka Badeecada

Cadaadiska Dhidibka Degdegga ah

Badeecadani waxay isticmaashaa muraayadaha indhaha ee yaryar si loo cadaadiyo dhidibka degdega ah, iyadoo u habaynaysa xagasha kala-duwanaanshaha dhidibka degdega ah sida shuruudaha gaarka ah si loo xoojiyo tayada iftiinka. Nidaamkayaga isku-dhafka khadka tooska ah ee dhidibka degdega ah wuxuu u oggolaanayaa la socodka iyo hagaajinta waqtiga-dhabta ah inta lagu jiro habka cadaadiska, iyadoo la hubinayo in astaanta goobtu si fiican ula qabsato isbeddellada heerkulka deegaanka, iyadoo kala duwanaansho ah <12%.

Naqshad Qaybsan

Badeecadani waxay isku daraysaa saxnaanta iyo wax ku oolka naqshadeeda. Iyada oo lagu garto muuqaalkeeda yar ee fudud, waxay bixisaa dabacsanaan sare oo ku saabsan isticmaalka wax ku oolka ah. Qaab-dhismeedkeeda adag, waara iyo qaybaha kalsoonida sare leh waxay hubiyaan hawlgal xasilloon oo muddo dheer ah. Naqshadda qaab-dhismeedka ah waxay u oggolaanaysaa habayn dabacsan si loo daboolo baahiyaha macaamiisha, oo ay ku jiraan habaynta hirarka, kala fogaanshaha qiiqa, iyo cadaadiska, taasoo ka dhigaysa badeecada mid la beddeli karo oo la isku halleyn karo.

Tiknoolajiyada Maareynta Kulaylka

Badeecada LM-8xx-Q4000-F-G20-P0.73-1, waxaan isticmaalnaa agab kuleyl oo sarreeya oo la jaanqaadaya CTE-ga baarka, annagoo hubinayna isku-dheellitirka agabka iyo kala-baxa kulaylka oo aad u fiican. Hababka curiyayaasha ugu dambeeya ayaa loo adeegsadaa si loo matalo loona xisaabiyo goobta kuleylka ee qalabka, iyadoo si wax ku ool ah loogu darayo jilitaannada kulaylka ee ku-meel-gaarka ah iyo kuwa xaaladda deggan si loo xakameeyo kala-duwanaanshaha heerkulka si ka wanaagsan.

Jaantuska 3 Jilidda Kulaylka ee LM-8xx-Q4000-F-G20-P0.73-1 Badeecada

Xakamaynta Habka Qaabkani wuxuu adeegsadaa tignoolajiyada alxanka adag ee dhaqameed. Iyada oo loo marayo xakamaynta habka, waxay hubisaa kala-baxa kulaylka ugu habboon gudaha booska la dejiyay, ma aha oo kaliya ilaalinta shaqada badeecada laakiin sidoo kale hubinta badqabkeeda iyo cimrigeeda.

Qeexitaannada Badeecada

Badeecadu waxay leedahay hirar badan oo la xakamayn karo, cabbir yar, miisaan fudud, hufnaan beddelka elektiroonigga sare, isku hallayn sare, iyo cimri dheer. Laser-kayaga ugu dambeeyay ee semiconductor-ka ee multi-peak stacked array bar, oo ah laser semiconductor-ka multi-peak, wuxuu hubiyaa in dhererka mowjadaha kasta si cad loo arki karo. Waxaa si sax ah loogu habeyn karaa iyadoo loo eegayo baahiyaha macaamiisha gaarka ah ee shuruudaha mowjadaha, kala fogaanshaha, tirada baarka, iyo awoodda wax soo saarka, taasoo muujinaysa sifooyinka qaabaynta dabacsan. Naqshadda module-ku waxay la qabsan kartaa deegaanno badan oo codsi ah, isku-darka module-yada kala duwanna waxay dabooli karaan baahiyaha macaamiisha kala duwan.

Lambarka Moodeelka	LM-8xx-Q4000-F-G20-P0.73-1
Tilmaamaha Farsamada	cutub	qiimaha
Habka Hawlgalka	-	QCW
Soo noqnoqoshada Hawlgalka	Hz	20
Ballaca garaaca wadnaha	us	200
Kala Fogaanshaha Baarka	mm	0. 73
Awoodda ugu sarreysa halkii Baar	W	200
Tirada Baararka	-	20
Mowjadda Dhexe (25°C)	nm	A:798±2;B:802±2;C:806±2;D:810±2;E:814±2;
Xagasha Kala-duwanaanshaha Xididka Degdegga ah (FWHM)	°	2-5 (caadi ah)
Xagasha Kala-duwanaanshaha Dhinac-Gaaban (FWHM)	°	8 (caadi ah)
Habka Kala-fogaanshaha	-	TE
Isku-xidhka Heerkulka Mowjadda	nm/°C	≤0.28
Hadda Hawlgalka	A	≤220
Hadda Xadka	A	≤25
Danabka Shaqada/Baarka	V	≤2
Waxtarka Jiirada/Baarka	W/A	≥1.1
Waxtarka Beddelka	%	≥55
Heerkulka Hawlgalka	°C	-45~70
Heerkulka Kaydinta	°C	-55~85
Cimri dheer (tallaabo)	-	≥10⁹