Imojula ye-ROF-DML ye-analog ye-analog ye-broadband eqondile yokudlulisa ukukhanya kwe-laser eguquliwe ngokuqondile

Imojula ye-ROF-DML ye-analog ye-analog ye-broadband eqondile yokudlulisa ukukhanya iqondise ngokuqondile i-laser Isithombe Esifakiwe

Incazelo emfushane:

I-ROF-DML yochungechunge lwe-analog wideband direct-modulated optical emission module, isebenzisa i-laser ephezulu ye-microwave eqondile ye-DFB laser (DML), imodi yokusebenza ekhanyela ngokugcwele, ayikho i-amplifier yomshayeli we-RF, nokulawula amandla okuzenzakalelayo okudidiyelwe (APC) kanye nesekethe yokulawula izinga lokushisa okuzenzakalelayo( ATC), Lokhu kuqinisekisa ukuthi i-laser ingakwazi ukudlulisa amasiginali e-microwave RF afika ku-18GHz ngokuhamba amabanga amade, enomkhawulokudonsa ophezulu kanye nokusabela okuyisicaba, okuhlinzeka ngokuxhumana okuphezulu kwe-linear fiber for izinhlobonhlobo zezinhlelo zokusebenza ze-analog broadband microwave. Ngokugwema ukusetshenziswa kwezintambo ezibizayo ze-coaxial noma ama-waveguides, umkhawulo webanga lokudlulisela uyasuswa, uthuthukise kakhulu ikhwalithi yesiginali kanye nokuthembeka kokuxhumana kwe-microwave, futhi ingasetshenziswa kabanzi ekusabalaliseni isignali engenantambo, isikhathi kanye nereferensi, imigqa ye-telemetry neyokubambezeleka nokunye. izinkundla zokuxhumana nge-microwave.

Thumela i-imeyili kithi LANDA

Imininingwane Yomkhiqizo

I-Rofea Optoelectronics inikeza imikhiqizo ye-Optical ne-photonics ye-Electro-optic modulators

Omaka bomkhiqizo

Isici

Inketho yomkhawulokudonsa ophezulu 6/10/18GHz
Okuhle kakhulu kwe-RF impendulo flatness
Ububanzi obuguquguqukayo obubanzi
Imodi yokusebenza esobala, esebenza ezinhlobonhlobo zekhodi yesignali, amazinga okuxhumana, Izivumelwano zenethiwekhi
Amaza amaza asebenzayo atholakala ku-1550nm naku-DWDM
Ihlanganisa ukulawulwa kwamandla okuzenzakalelayo (APC) kanye namasekhethi okulawula izinga lokushisa okuzenzakalelayo(ATC)
Ayikho idrayivu ye-RF amplifier eyakhelwe ngaphakathi enikeza ukuguquguquka okwengeziwe ezinhlelweni zokusebenza
Osayizi bephakheji ababili bayatholakala: evamile noma mini

i-laser eqondile ye-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 Module SWB Light Source Tunable Laser Light Source Tunable Light Source Tuning Dfb Laser Ultra-Wideband Umthombo Wokukhanya

Isicelo

I-antenna ekude
Ukuxhumana kwebanga elide kwe-analog fibre optic
Ukuxhumana kwamagagasi amathathu ezempi
Ukulandelela, iTelemetry & Control (TT&C)
Libazisa imigqa
Uhlu olumisiwe

Ukusebenza

Amapharamitha wokusebenza

Ipharamitha	Iyunithi	Okuncane	Thayipha		Ubukhulu	Ukuphawula
Izici ze-Optical
Uhlobo lwe-laser		I-DFB
Ubude begagasi obusebenzayo	nm	1530		1550	1570	I-DWDM iyakhethwa
Ubukhulu bomsindo obulinganayo	dB/Hz				-145

I-SMSR		dB	35		45
Ukuhlukaniswa okulula		dB	30
Amandla okukhanya okukhiphayo		mW	10
Ukulahlekelwa okuncane kokubuya		dB	50
Uhlobo lwefiber optical			I-SMF-28E
Isixhumi se-fiber optical			FC/APC
Izici ze-RF
Imvamisa yokusebenza@-3dB		GHz		0.1		6
				0.1		10
				0.1		18
Faka ububanzi be-RF		dBm		-60		20
Faka iphoyinti lokuminyanisa elingu-1dB		dBm			15
I-in-band flatness		dB		-1.5		+1.5
Isilinganiso samagagasi amile						1.5
Ukulahlekelwa kwe-RF reflection		dB		-10
I-impedance yokokufaka		Ω			50
Ukuphazamiseka kokuphumayo		Ω			50
Isixhumi se-RF				I-SMA-F
Ukunikezwa kwamandla kagesi
Ukunikezwa kwamandla kagesi	DC	V			5
		V			-5
Ukusetshenziswa		W				10
Isixhumi esibonakalayo sokuphakelwa kwamandla				Gqoka amandla

Izimo ezikhawulelwe

Ipharamitha	Iyunithi	Okuncane	Okujwayelekile	Ubukhulu	Ukuphawula
Faka amandla e-RF	dBm			20
I-voltage yokusebenza	V			13

Izinga lokushisa lokusebenza	℃	-40	+70
Izinga lokushisa lesitoreji	℃	-40	+85
Umswakama osebenzayo	%	5	95

Ubukhulu

iyunithi: mm

Ijika lesici:

Ulwazi

Ulwazi loku-oda

I-ROF -DML	XX	XX	X	X	X	X
Ukushuna okuqondile	Ukusebenza	Ukushintshashintsha kwezwi	Uhlobo lwephakheji:	Amandla okukhipha:	I-Optical fiber	Ukusebenza
ukuguquguquka	ubude be-waveleng:	Umkhawulokudonsa:	M—okujwayelekile	06---6dBm	isixhumi:	izinga lokushisa:
umthumeli imojula	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	imojula	10---10dBm	I-FP ---FC/PC FA ---FC/APC	ngenalutho-- -20 ~ 60℃
	isiteshi	18G-18GHz			SP---umsebenzisi ucacisiwe	G 40~70℃
						J 55~70℃

*sicela uxhumane nomdayisi wethu uma unezidingo ezikhethekile

Okwedlule: Uhlelo lwe-ROF OCT Thola imojuli yokutholwa kwebhalansi elungisekayo 150MHz Isithwebuli sesithombe esilinganiselwe

Olandelayo: I-Rof Semiconductor Laser Modulator L-band/C-band Umthombo wokukhanya we-laser we-Tunable

I-Rofea Optoelectronics inikezela ngomugqa womkhiqizo wamamojula wezohwebo we-Electro-optic, I-Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, imitha yamandla okusebenza, i-Broadband laser, I-laser tunable, i-Optical detector, i-Laser diode driver, i-Fiber amplifier. Siphinde futhi sinikeze amamoduli athile athile ukuze enze ngokwezifiso, njengamamodulators wesigaba esingu-1*4 array, i-Vpi ephansi kakhulu, kanye namamodulators wesilinganiso sokuqothulwa okuphezulu kakhulu, asetshenziswa kakhulu emanyuvesi nasezikhungweni.
Sethemba ukuthi imikhiqizo yethu izoba usizo kuwe kanye nocwaningo lwakho.

Imikhiqizo Ehlobene

I-Rof semiconductor laser 1550nm Imoduli ye-laser yokuqinisa imvamisa yobubanzi obuncane bomugqa