Imojula yokudlulisa ukukhanya okuqondile ye-analog broadband ye-ROF-DML eguquliwe ngqo nge-laser

Imojula yokudlulisa ukukhanya okuqondile ye-analog broadband ye-ROF-DML ene-laser elawulwa ngqo Isithombe Esifakiwe

Incazelo emfushane:

Imodyuli yokukhishwa kwe-optical emission eqondile ye-ROF-DML yochungechunge lwe-analog wideband eqondile eguquguqukayo, isebenzisa i-high linear microwave direct-modulated DFB laser (DML) eqondile, imodi yokusebenza esobala ngokuphelele, i-amplifier yomshayeli we-RF, kanye nokulawula amandla okuzenzakalelayo okuhlanganisiwe (APC) kanye nesekethe yokulawula izinga lokushisa okuzenzakalelayo (ATC), Lokhu kuqinisekisa ukuthi i-laser ingadlulisela amasignali e-microwave RF afinyelela ku-18GHz emabangeni amade, nge-bandwidth ephezulu kanye nempendulo eqondile, enikeza ukuxhumana kwe-fiber eqondile okuphezulu kwezinhlelo zokusebenza ze-microwave ze-analog broadband. Ngokugwema ukusebenzisa izintambo noma ama-waveguides abizayo e-coaxial, umkhawulo webanga lokudlulisela uyasuswa, okuthuthukisa kakhulu ikhwalithi yesignali kanye nokuthembeka kokuxhumana kwe-microwave, futhi kungasetshenziswa kabanzi ekusabalalisweni kwesignali okungenantambo okude, isikhathi kanye nokubhekisela, imigqa ye-telemetry kanye nokubambezeleka kanye nezinye izinkambu zokuxhumana ze-microwave.

Sithumelele i-imeyili LANDA

Imininingwane Yomkhiqizo

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

Amathegi Omkhiqizo

Isici

Inketho ye-bandwidth ephezulu 6/10/18GHz
Ukusabela kwe-RF okuhle kakhulu
Ububanzi obuguquguqukayo
Imodi yokusebenza ecacile, esebenza ezinhlobonhlobo zokubhala amakhodi esignali, amazinga okuxhumana, amaphrothokholi enethiwekhi
Ama-wavelength asebenzayo atholakala ku-1550nm kanye ne-DWDM
Ihlanganisa ukulawula amandla okuzenzakalelayo (i-APC) kanye nezifunda zokulawula izinga lokushisa okuzenzakalelayo (i-ATC)
Ayikho i-amplifier ye-RF yedrayivu eyakhelwe ngaphakathi enikeza ukuguquguquka okwengeziwe kuzinhlelo zokusebenza
Kutholakala osayizi ababili bephakheji: ejwayelekile noma encane

I-laser eqondile eguquliwe I-Broadband Laser 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-Tunable Light Source I-Dfb Laser I-Ultra-Wideband Light Source

Isicelo

I-antenna ekude
Ukuxhumana kwe-fiber optic ye-analog ekude
Ukuxhumana kwezempi ngamaza amathathu
Ukulandelela, i-Telemetry kanye nokulawula (TT&C)
Imigqa yokulibaziseka
Uhlu olunezigaba

Ukusebenza

Amapharamitha okusebenza

Ipharamitha	Iyunithi	Ubuncane	Uhlobo		Ubuningi	Amazwi
Izici zokukhanya
Uhlobo lwe-laser		I-DFB
Ubude besikhathi obusebenzayo	nm	1530		1550	1570	I-DWDM iwukuzikhethela
Ubukhulu bomsindo obulinganayo	i-dB/Hz				-145

I-SMSR		dB	35		45
Ukuhlukaniswa okulula		dB	30
Amandla okukhanya okukhiphayo		mW	10
Ukulahleka kokubuya okukhanyayo		dB	50
Uhlobo lwefayibha yokukhanya			I-SMF-28E
Isixhumi sefayibha yokukhanya			I-FC/APC
Izici ze-RF
Imvamisa yokusebenza @ -3dB		I-GHz		0.1		6
				0.1		10
				0.1		18
Ububanzi be-RF yokufaka		i-dBm		-60		20
Iphoyinti lokucindezela le-1dB lokufaka		i-dBm			15
Ukuthamba kwebhendi		dB		-1.5		+1.5
Isilinganiso segagasi elimile						1.5
Ukulahleka kokubonakaliswa kwe-RF		dB		-10
Ukuvimba kokufaka		Ω			50
Ukuvimba kokukhipha		Ω			50
Isixhumi se-RF				I-SMA-F
Ukunikezwa kwamandla kagesi
Ukunikezwa kwamandla kagesi	DC	V			5
		V			-5
Ukusetshenziswa		W				10
Isixhumi esibonakalayo sokunikeza amandla				Umthamo wokugqoka

Imibandela yomkhawulo

Ipharamitha	Iyunithi	Ubuncane	Okuvamile	Ubuningi	Amazwi
Amandla e-RF okufaka	i-dBm			20
I-voltage yokusebenza	V			13

Izinga lokushisa lokusebenza	℃	-40	+70
Izinga lokushisa lesitoreji	℃	-40	+85
Ukusebenza komswakama ohlobene	%	5	95

Ubukhulu

iyunithi ：mm

Ijika eliyisici:

Ulwazi

Ulwazi loku-oda

I-ROF -DML	XX	XX	X	X	X	X
Ukuhlela okuqondile	Ukusebenza	Ukushintshashintsha	Uhlobo lwephakheji:	Amandla okukhipha:	I-fiber ebonakalayo	Ukusebenza
ukuguqulwa	ubude be-wavelength:	i-bandwidth:	M—okujwayelekile	06---6dBm	isixhumi:	izinga lokushisa:
umthumeli imodyuli	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	imodyuli	10---10dBm	I-FP ---FC/PC I-FA ---FC/APC	akunalutho-- -20~60℃
	isiteshi	18G-18GHz			Umsebenzisi we-SP---ocacisiwe	G 40~70℃
						J 55~70℃

*sicela uxhumane nomthengisi wethu uma unezidingo ezikhethekile

Okwedlule: I-ROF OCT system Gain adjustable balance detector module 150MHz Balanced Photodetector

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

I-Rofea Optoelectronics inikeza umugqa womkhiqizo wama-modulator e-Electro-optic athengiswayo, ama-Phase modulator, i-Intensity modulator, ama-Photodetector, imithombo yokukhanya ye-Laser, ama-DFB laser, ama-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. Siphinde sinikeze ama-modulator amaningi athile okwenza ngezifiso, njenge-1*4 array phase modulators, i-ultra-low Vpi, kanye nama-ultra-high extinction ratio modulators, asetshenziswa kakhulu emanyuvesi nasezikhungweni.
Ngiyethemba ukuthi imikhiqizo yethu izokusiza wena kanye nocwaningo lwakho.