Mojule oa phetiso ea leseli le otlolohileng oa ROF-DML oa analog broadband e tsamaisoang ka kotloloho ke laser Modulator

ROF-DML analog broadband direct light transmission module direct modulator laser modulator Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Mojule oa tlhahiso ea optical emission ea ROF-DML ea analog wideband e feto-fetohang ka kotloloho, o sebelisang laser ea DFB e feto-fetohang ka kotloloho ea microwave (DML), mokhoa oa ho sebetsa o bonaletsang ka botlalo, o se nang amplifier ea mokhanni oa RF, le taolo ea motlakase e iketsang e kopantsoeng (APC) le potoloho ea taolo ea mocheso o iketsang (ATC), Sena se tiisa hore laser e ka fetisa matšoao a RF a microwave ho fihlela ho 18GHz libakeng tse telele, ka bandwidth e phahameng le karabelo e bataletseng, e fanang ka puisano e ntle ea fiber e otlolohileng bakeng sa mefuta e fapaneng ea lits'ebetso tsa microwave tsa analog broadband. Ka ho qoba tšebeliso ea likhoele tsa coaxial tse turang kapa li-waveguides, moeli oa sebaka sa phetisetso oa felisoa, o ntlafatsa haholo boleng ba lets'oao le ts'epo ea puisano ea microwave, 'me e ka sebelisoa haholo ho wireless e hole, kabo ea lets'oao la nako le litšupiso, mela ea telemetry le tieho le masimo a mang a puisano ea microwave.

Romella imeile ho rona Jarolla

Qaqiso ea Sehlahisoa

Rofea Optoelectronics e fana ka lihlahisoa tsa Optical le photonics Electro-optic modulators

Li-tag tsa Sehlahisoa

Tšobotsi

Khetho e phahameng ea bandwidth 6/10/18GHz
Karabelo e ntle ea RF e bataletseng
Mefuta e mengata e fapaneng
Mokhoa oa ho sebetsa o hlakileng, o sebetsang ho mefuta e fapaneng ea ho ngola matšoao, maemo a puisano, liprothokholo tsa marang-rang
Maqhubu a sebetsang a fumaneha ho 1550nm le DWDM
E kopanya taolo ea motlakase o iketsang (APC) le lipotoloho tsa taolo ea mocheso o iketsang (ATC)
Ha ho na amplifier ea RF e hahiloeng ka har'a drive e fanang ka ho tenyetseha ho eketsehileng lits'ebetsong
Ho na le boholo bo peli ba liphutheloana: tse tloaelehileng kapa tse nyane

Laser e fetotsweng ka ho toba Broadband Laser DFB Lasers Faeba Broadband Light Source Faeba Light Source Laser Light Source Laser Pulse Laser Pulsed Optical Modulator Semiconductor Laser Short Pulse Laser Straight-Tuned Light Source Module SWB Light Source Tunable Laser Light Source Tunable Light Source Tuning Dfb Laser Ultra-Wideband Light Source

Kopo

Antenna e hole
Puisano ea analog fiber optic ea sebaka se selelele
Puisano ea sesole ea maqhubu a mararo
Ho Latela, Telemetry le Taolo (TT&C)
Mela ea tieho
Letoto le arotsoeng ka mekhahlelo

Tshebetso

Liparamente tsa tshebetso

Paramethara	Yuniti	Bonyane	Mofuta		Boholo	Litlhaloso
Litšobotsi tsa mahlo
Mofuta oa laser		DFB
Bolelele ba bolelele ba tshebetso	nm	1530		1550	1570	DWDM ke boikhethelo
Matla a lekanang a lerata	dB/Hz				-145

SMSR		dB	35		45
Ho itšehla thajana		dB	30
Matla a khanya a hlahisoang		mW	10
Tahlehelo ea ho khutla ha leseli		dB	50
Mofuta oa faeba ea Optical			SMF-28E
Sehokelo sa faeba sa Optical			FC/APC
Litšobotsi tsa RF
Maqhubu a tshebetso @ -3dB		GHz		0.1		6
				0.1		10
				0.1		18
Mefuta ea RF ea ho kenya		dBm		-60		20
Ntlha ea khatello ea ho kenya ea 1dB		dBm			15
Ho batalla ha kahare ho sehlopha		dB		-1.5		+1.5
Karolelano ea maqhubu a emeng						1.5
Tahlehelo ea ponahatso ea RF		dB		-10
Impedance ea ho kenya		Ω			50
Impedance ea tlhahiso		Ω			50
Sehokelo sa RF				SMA-F
Phepelo ea motlakase
Phepelo ea motlakase	DC	V			5
		V			-5
Tšebeliso		W				10
Sesebelisoa sa phepelo ea motlakase				Bokgoni ba ho apara

Maemo a moedi

Paramethara	Yuniti	Bonyane	E tloaelehileng	Boholo	Litlhaloso
Matla a ho kenya a RF	dBm			20
Motlakase o sebetsang	V			13

Mocheso o sebetsang	℃	-40	+70
Mocheso oa polokelo	℃	-40	+85
Ho sebetsa mongobo o lekanyelitsoeng	%	5	95

Litekanyo

yuniti: mm

Mokokotlo o ikhethang:

Tlhahisoleseding

Tlhahisoleseding ea ho odara

ROF -DML	XX	XX	X	X	X	X
Ho lokisa ka ho toba	Ho sebetsa	Ho feto-fetoha ha molumo	Mofuta oa sephutheloana:	Matla a tlhahiso:	Faeba ea mahlo	Ho sebetsa
phetoho	bolelele ba leqhubu:	kgonothebolo:	M—e tloaelehileng	06---6dBm	sehokelo:	mocheso:
sefetisi mojule	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	mojule	10---10dBm	FP ---FC/PC FA ---FC/APC	lefeela-- -20~60℃
	kanale	18G-18GHz			SP--mosebelisi o boletsoeng	G 40~70℃
						J 55~70℃

*ka kopo ikopanye le morekisi oa rona haeba u na le litlhoko tse khethehileng

E fetileng: Modulator ea Ultra High Precision MZM ea ho Lemalla Lekhetho Taolo ea Lekhetho e Iketsang

E 'ngoe: Modulatara oa Rof Eo Mohloli oa laser ea pulse Module ea Laser ea DFB DFB Semiconductor laser Mohloli oa leseli

Rofea Optoelectronics e fana ka letoto la dihlahiswa tsa di-modulator tsa Electro-optic tsa kgwebo, Di-modulator tsa Phase, Modulator ya Matla, Di-Photodetector, Mehlodi ya mabone a Laser, Di-laser tsa DFB, Di-amplifiers tsa Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Mokhanni wa Laser, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Re boetse re fana ka di-modulator tse ngata tse ikgethang bakeng sa ho iketsetsa, tse kang di-modulator tsa phase ya 1*4 array, Vpi e tlase haholo, le di-modulator tsa ultra-high extinction ratio, tse sebediswang haholo diyunivesithing le ditheong.
Ke tšepa hore lihlahisoa tsa rona li tla u thusa le lipatlisisong tsa hau.