Imodyuli ye-ROF-DML ye-analog ye-analog ye-broadband yokuhambisa ukukhanya ngokuthe ngqo kwimodyuli ye-laser

Imodyuli ye-analog ye-analog ye-ROF-DML yokuhambisa ukukhanya ngokuthe ngqo imodyuli ye-laser oMfanekiso obonakalayo

Inkcazelo emfutshane:

Imodyuli ye-ROF-DML ye-analog ye-analog ehambelana ngqo nemodyuli yokukhupha i-optical emission, isebenzisa i-laser ephezulu ye-microwave ehambelana ngqo ne-DFB laser (DML), imowudi yokusebenza ecace ngokupheleleyo, akukho sixhobo sokukhulisa umqhubi we-RF, kunye nolawulo lwamandla oluzenzekelayo oluzenzekelayo (APC) kunye nesekethe yokulawula ubushushu obuzenzekelayo ( ATC), Oku kuqinisekisa ukuba i-laser inokuhambisa imiqondiso ye-microwave RF ukuya kuthi ga kwi-18GHz kumgama omde, kunye ne-bandwidth ephezulu kunye nokuphendula okuthe tyaba, ukubonelela ngonxibelelwano oluphezulu lwefiber Usetyenziso olwahlukeneyo lwe-analog Broadband microwave. Ngokunqanda ukusetyenziswa kweentambo ze-coaxial ezibizayo okanye i-waveguides, umda wothutho wothumelo uyapheliswa, uphucula kakhulu umgangatho wesignali kunye nokuthembeka konxibelelwano lwe-microwave, kwaye inokusetyenziswa ngokubanzi kwiindawo ezikude ezingenazintambo, ixesha kunye nokusabalalisa umqondiso wesalathisi, i-telemetry kunye nemigca yokulibaziseka kunye nezinye. imimandla yonxibelelwano nge-microwave.

Thumela i-imeyile kuthi Khuphela

Iinkcukacha zeMveliso

I-Rofea Optoelectronics ibonelela ngeemveliso ze-Electro-optic modulators kunye neefotonics

Iithegi zeMveliso

Uphawu

Inketho ephezulu ye-bandwidth 6/10/18GHz
Okugqwesileyo RF impendulo flatness
Uluhlu olubanzi oluguquguqukayo
Imowudi yokusebenza ecacileyo, esebenzayo kwiintlobo ezahlukeneyo zekhowudi yomqondiso, imigangatho yonxibelelwano, iiprothokholi zeNethiwekhi
Ubude obusebenzayo bufumaneka kwi-1550nm kunye ne-DWDM
Idibanisa ulawulo lwamandla oluzenzekelayo (APC) kunye neesekethe zolawulo lobushushu oluzenzekelayo (ATC)
Akukho sixhobo sokukhulisa i-RF esakhelwe ngaphakathi esibonelela ngokuguquguquka ngakumbi kwizicelo
Iisayizi ezimbini zeepakethe zikhoyo: eziqhelekileyo okanye ezincinci

ngqo imodyuli ye-laser Broadband Laser DFB Lasers Fiber Broadband Light Source Fiber Light Source Laser Light Source Laser Pulse Laser Pulsed Optical Modulator Semiconductor Laser Short Pulse Lase Straight-Tuned Light Source Modyuli Umthombo wokukhanya weLaser Ukukhanya kweLaser Umthombo wokukhanya oTuniweyo Umthombo wokukhanya weDfb Laser Ultra-Wideband Umthombo wokukhanya

Isicelo

I-eriyali ekude
Umgama omde we-analog fiber optic unxibelelwano
Unxibelelwano lwamaza omkhosi amathathu
Ukulandelela, iTelemetry kunye noLawulo (TT&C)
Imigca yokulibazisa
Uluhlu lwezigaba

Ukusebenza

Iiparamitha zokusebenza

Ipharamitha	Iyunithi	Min	Isichwethezo		Max	Amagqabantshintshi
Iimpawu zamehlo
Uhlobo lweLaser		DFB
Ubude bobude obusebenzayo	nm	1530		1550	1570	I-DWDM ayinyanzelekanga
Ingxolo elinganayo	dB/Hz				-145

SMSR		dB	35		45
Ukwahlukaniswa okulula		dB	30
Amandla okukhanya okuphumayo		mW	10
Ilahleko yokubuyisela ukukhanya		dB	50
Uhlobo lwefiber ye-Optical			SMF-28E
Isidibanisi sefiber ye-Optical			FC/APC
Iimpawu zeRF
Ukusebenza rhoqo@-3dB		GHz		0.1		6
				0.1		10
				0.1		18
Igalelo RF uluhlu		dBm		-60		20
Inqaku loxinzelelo lwe-1dB		dBm			15
In-band flat		dB		-1.5		+1,5
Umlinganiselo wamaza omileyo						1.5
RF reflection ilahleko		dB		-10
I-impedance yokufaka		Ω			50
Ukuphazamiseka kwemveliso		Ω			50
Isidibanisi seRF				SMA-F
Ukunikezwa Amandla
Ukunikezwa Amandla	DC	V			5
		V			-5
Ukusetyenziswa		W				10
Ujongano lonikezelo lwamandla				Nxiba amandla

Iimeko zomda

Ipharamitha	Iyunithi	Min	Isiqhelo	Max	Amagqabantshintshi
Igalelo RF amandla	dBm			20
Umbane osebenzayo	V			13

Ubushushu bokusebenza	℃	-40	+70
Ubushushu bokugcina	℃	-40	+85
Ukufuma okusebenzayo	%	5	95

Imilinganiselo

iyunithi: mm

Ijika yophawu:

Ulwazi

Ukuodola ulwazi

I-ROF -DML	XX	XX	X	X	X	X
Ukulungisa ngokuthe ngqo	Ukusebenza	Ukumodareyitha	Uhlobo lwepakethe:	Amandla emveliso:	Ifayibha yamehlo	Ukusebenza
ukumodareyitha	ubude bamaza:	I-bandwidth:	M—umgangatho	06---6dBm	isiqhagamshelanisi:	ubushushu:
umthumeli imodyuli	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	imodyuli	10---10dBm	FP ---FC/PC FA ---FC/APC	ngenanto-- -20 ~ 60℃
	ijelo	18G-18GHz			SP---umsebenzisi uchaziwe	G 40~70℃
						J 55~70℃

*nceda uqhagamshelane nomthengisi wethu ukuba uneemfuno ezizodwa

Ngaphambili: Inkqubo ye-ROF OCT Fumana imodyuli yokufumanisa ibhalansi elungelelanisiweyo 150MHz i-Balanced Photodetector

Okulandelayo: I-Rof Semiconductor Laser Modulator L-band/C-band Umthombo wokukhanya welaser weTunable

I-Rofea Optoelectronics ibonelela ngomgca wemveliso yeemodyuli ze-Electro-optic, iimodyuli zeSigaba, imodyuli yokuqina, iiFotodetectors, imithombo yokukhanya kweLaser, ii-laser zeDFB, iiamplifiers zamehlo, i-EDFA, i-SLD laser, i-QPSK modulation, iPulse laser, isitshini sokukhanya, i-Balanced driver photodetector, iLaser. , Isandisi-lizwi seFayibha, imitha yamandla okukhanya, ibroadband laser, I-laser ye-tunable, i-Optical detector, i-Laser diode driver, i-Fiber amplifier. Sikwabonelela ngeemodyuli ezininzi zokwenziwa ngokwezifiso, ezinje nge-1 * 4 uluhlu lweemodyuli zesigaba, i-Vpi ephantsi kakhulu, kunye ne-ultra-high extinction ratio modulators, ezisetyenziswa ikakhulu kwiiyunivesithi nakumaziko.
Ndiyathemba ukuba iimveliso zethu ziya kuba luncedo kuwe nakuphando lwakho.

Iimveliso ezinxulumeneyo

I-Rof semiconductor laser 1550nm Ububanzi obumxinwa bomgca wemodyuli yelaser yokuzinzisa