Imodyuli yokudlulisa ukukhanya okuthe ngqo ye-ROF-DML ye-analog broadband kunye ne-direct light modulated laser Modulator

Imodyuli yokudlulisa ukukhanya okuthe ngqo ye-ROF-DML ye-analog broadband i-modulated laser Modulator Umfanekiso obonisiweyo

Inkcazo emfutshane:

Imodyuli ye-ROF-DML yochungechunge lwe-analog wideband elawulwa ngqo ye-optical emission, esebenzisa i-high linear microwave direct-modulated DFB laser (DML), imo yokusebenza ecacileyo ngokupheleleyo, i-amplifier engena-RF driver, kunye nolawulo lwamandla oluzenzekelayo oludibeneyo (APC) kunye nesekethe yokulawula ubushushu oluzenzekelayo (ATC), Oku kuqinisekisa ukuba i-laser inokudlulisa imiqondiso ye-microwave RF ukuya kuthi ga kwi-18GHz kumgama omde, nge-bandwidth ephezulu kunye nempendulo ethe tyaba, ibonelela ngonxibelelwano oluphezulu lwe-linear fiber kwiintlobo ngeentlobo zezicelo ze-microwave ze-analog broadband. Ngokuphepha ukusetyenziswa kweentambo ze-coaxial ezibizayo okanye ii-waveguides, umda womgama wokudluliselwa uyasuswa, nto leyo ephucula kakhulu umgangatho wesignali kunye nokuthembeka konxibelelwano lwe-microwave, kwaye ingasetyenziswa ngokubanzi kwi-remote wireless, ukusasazwa kwesignali yexesha kunye nereferensi, i-telemetry kunye ne-delay lines kunye nezinye iindawo zonxibelelwano lwe-microwave.

Thumela i-imeyile kuthi KHUPHELA

Iinkcukacha zeMveliso

I-Rofea Optoelectronics inikezela ngeemveliso ze-Optical kunye ne-photonics ze-Electro-optic modulators

Iithegi zeMveliso

Uphawu

Ukhetho oluphezulu lwe-bandwidth 6/10/18GHz
Ukuphendula okugqwesileyo kwe-RF
Uluhlu olubanzi oluguquguqukayo
Imo yokusebenza ecacileyo, esebenza kwiintlobo ngeentlobo zeekhowudi zesignali, imigangatho yonxibelelwano, iiprotokholi zenethiwekhi
Amaza okusebenza afumaneka kwi-1550nm kunye ne-DWDM
Idibanisa ulawulo lwamandla oluzenzekelayo (i-APC) kunye neesekethe zolawulo lobushushu oluzenzekelayo (i-ATC)
Akukho sixhobo sokukhulisa i-RF esakhelwe ngaphakathi esinika ukuguquguquka okungakumbi kwizicelo
Kukho ubungakanani obubini beepakeji: eziqhelekileyo okanye ezincinci

I-laser eguquliweyo ngqo I-Broadband Laser I-DFB Lasers I-Fiber Broadband Light Source I-Fiber Light Source I-Laser Light Source I-Laser Pulse Laser I-Pulsed Optical Modulator I-Semiconductor I-Laser Short Pulse Lase I-Straight-Tuned Light Source Module I-SWB Light Source I-Tunable Laser Light Source I-Tunable Light Source I-Dfb Laser I-Ultra-Wideband Light Source

Isicelo

I-antenna ekude
Unxibelelwano lwe-fiber optic ye-analog yomgama omde
Unxibelelwano lwemikhosi olunamaza amathathu
Ukulandelela, iTelemetry kunye noLawulo (TT&C)
Imigca yokulibaziseka
Uluhlu olunezigaba

Ukusebenza

Iiparamitha zokusebenza

Ipharamitha	Iyunithi	Ubuncinci	Uhlobo		Ubuninzi	Amagqabaza
Iimpawu ezibonakalayo
Uhlobo lwelaser		I-DFB
Ubude bomda obusebenzayo	nm	1530		1550	1570	I-DWDM ayinyanzelekanga
Ubungakanani bengxolo elinganayo	dB/Hz				-145

I-SMSR		dB	35		45
Ukwahlulwa kokukhanya		dB	30
Amandla okukhanya okuphumayo		mW	10
Ukulahleka kokubuya okukhanyayo		dB	50
Uhlobo lwefayibha yokubonisa			I-SMF-28E
Isinxibelelanisi sefayibha yokubonisa			I-FC/APC
Iimpawu zeRF
Ifrikhwensi yokusebenza @-3dB		I-GHz		0.1		6
				0.1		10
				0.1		18
Uluhlu lwe-RF yokufaka		i-dBm		-60		20
Ingongoma yokucinezela ye-1dB yokufaka		i-dBm			15
Ukutyibilika ngaphakathi kwebhendi		dB		-1.5		+1.5
Umlinganiselo wamaza amileyo						1.5
Ukulahleka kokubonakalisa i-RF		dB		-10
Impedance yokufaka		Ω			50
Impedance yemveliso		Ω			50
Isixhumi seRF				I-SMA-F
Ukunikezwa Amandla
Ukunikezwa Amandla	DC	V			5
		V			-5
Ukusetyenziswa		W				10
Ujongano lombane				Umthamo wokunxiba

Imiqathango yomda

Ipharamitha	Iyunithi	Ubuncinci	Okuqhelekileyo	Ubuninzi	Amagqabaza
Amandla e-RF yokufaka	i-dBm			20
I-voltage yokusebenza	V			13

Ubushushu bokusebenza	℃	-40	+70
Ubushushu bokugcina	℃	-40	+85
Ukusebenza komswakama ohambelanayo	%	5	95

Ubukhulu

iyunithi: mm

Igophe elinophawu:

Ulwazi

Ulwazi loku-odola

I-ROF -DML	XX	XX	X	X	X	X
Ukulungiswa ngokuthe ngqo	Ukusebenza	Ukuguqulwa kweModyu	Uhlobo lwephakheji:	Imveliso yamandla:	Ifayibha yokubonisa	Ukusebenza
ukuguqulwa	ubude bewavelength:	i-bandwidth:	M—esemgangathweni	06---6dBm	isinxibelelanisi:	ubushushu:
umthumeli imodyuli	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	imodyuli	10---10dBm	I-FP ---FC/PC I-FA ---FC/APC	ayinanto-- -20~60℃
	itshaneli	18G-18GHz			Umsebenzisi we-SP---uchaziwe	G 40~70℃
						J 55~70℃

*nceda unxibelelane nomthengisi wethu ukuba uneemfuno ezizodwa

Ngaphambili: I-modulator ye-MZM eQinisekisiweyo kakhulu ye-Ultra High Precision Umlawuli we-Bias Umlawuli we-Automatic Bias

Okulandelayo: I-modulator yeRof Eo Umthombo we-pulse laser Imodyuli ye-DFB Laser I-DFB Semiconductor laser Umthombo wokukhanya

I-Rofea Optoelectronics inikezela ngoluhlu lwemveliso lwee-electro-optic modulators zorhwebo, ii-Phase modulators, i-Intensity modulator, ii-Photodetectors, imithombo yokukhanya kweLaser, ii-DFB lasers, ii-Optical amplifiers, i-EDFA, i-SLD laser, i-QPSK modulation, i-Pulse laser, i-Light detector, i-Balanced photodetector, i-Laser driver, i-Fiber optic amplifier, i-Optical power meter, i-Broadband laser, i-Tunable laser, i-Optical detector, i-Laser diode driver, i-Fiber amplifier. Sikwabonelela ngee-modulators ezininzi ezithile zokwenza ngokwezifiso, ezinje ngee-1*4 array phase modulators, i-ultra-low Vpi, kunye nee-ultra-high extinction ratio modulators, ezisetyenziswa kakhulu kwiiyunivesithi nakwii-institutions.
Ndiyathemba ukuba iimveliso zethu ziya kuba luncedo kuwe nakuphando lwakho.