Modulu nnyefe ọkụ ozugbo nke ROF-DML analog broadband direct light modular direct modulated laser

Modulu nnyefe ọkụ ozugbo nke ROF-DML analog broadband direct light transmission laser directly modified Image Featured

Nkọwa Dị Mkpirikpi:

Modulu ikuku ọkụ eletrik nke ROF-DML nke nwere usoro ROF-DML, nke na-eji laser DFB nke nwere usoro dị elu (DML) nke nwere usoro dị larịị, nke na-anaghị agbanwe agbanwe, nke na-anaghị agbanwe agbanwe, na-enweghị ihe na-eme ka RF draịva rụọ ọrụ, yana njikwa ike akpaka (APC) na sekit njikwa okpomọkụ akpaka (ATC), Nke a na-eme ka laser ahụ nwee ike izipu akara RF microwave ruo 18GHz n'ogologo anya, yana nnukwu bandwidth na nzaghachi dị larịị, na-enye nkwukọrịta eriri eriri dị elu maka ọtụtụ ngwa microwave broadband analog. Site na izere iji eriri coaxial ma ọ bụ waveguides dị oke ọnụ, a na-ewepụ oke anya nnyefe, na-eme ka mma mgbaàmà na ntụkwasị obi nke nkwukọrịta microwave dịkwuo mma nke ukwuu, enwere ike iji ya nke ukwuu na ikuku ikuku dịpụrụ adịpụ, oge na nkesa mgbaàmà ntụaka, telemetry na ahịrị igbu oge na mpaghara nkwukọrịta microwave ndị ọzọ.

Zitere anyị ozi-e BUDATA

Nkọwa Ngwaahịa

Rofea Optoelectronics na-enye ngwaahịa Optical na photonics.

Akara Ngwaahịa

atụmatụ

Nhọrọ bandwit dị elu 6/10/18GHz
Ogologo nzaghachi RF dị mma
Oke ike dị iche iche
Ọnọdụ ọrụ doro anya, nke dabara na ọtụtụ koodu mgbaama, ụkpụrụ nkwukọrịta, usoro netwọkụ
Enwere ike iji ogologo ebili mmiri arụ ọrụ na 1550nm na DWDM
Na-ejikọta njikwa ike akpaka (APC) na sekit njikwa okpomọkụ akpaka (ATC)
Enweghị amplifier RF draịva arụnyere n'ime ya nke na-enye mgbanwe karịa na ngwa
Enwere ike ịnweta nha ngwugwu abụọ: nkịtị ma ọ bụ obere

Laser modulated ozugbo 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 Module Light Source SWB Light Source Tuning Laser Light Source Tuning Lesa Light Source Tuning Lesa Light Source Tuning Lesa Light Source Dfb Laser Ultra-Wideband Light Source

Ngwa

Antenna dịpụrụ adịpụ
Nkwukọrịta eriri optic analog dị anya
Nkwurịta okwu nke ebili mmiri atọ nke ndị agha
Nlekota, Telemetry na Njikwa (TT&C)
Ahịrị igbu oge
Usoro nhazi usoro

Arụmọrụ

Paramita arụmọrụ

Paramita	Ngalaba	Nkeji	Ụdị		Max	Okwu ndị e kwuru
Njirimara anya
Ụdị lesa		DFB
Ogologo ọsọ ọrụ	nm	1530		1550	1570	DWDM bụ nhọrọ
Ike mkpọtụ nhata	dB/Hz				-145

SMSR		dB	35		45
Mwepụ ìhè		dB	30
Ike ọkụ mmepụta		mW	10
Mfu nloghachi dị mfe		dB	50
Ụdị eriri anya			SMF-28E
Ngwa anya eriri njikọ			FC/APC
njirimara RF
Ugboro ọrụ@-3dB		GHz		0.1		6
				0.1		10
				0.1		18
Oke RF ntinye		dBm		-60		20
Ntinye ebe mkpakọ 1dB		dBm			15
Ọdịdị dị larịị n'ime eriri		dB		-1.5		+1.5
Oke ebili mmiri kwụ ọtọ						1.5
Mfu ntụgharị uche RF		dB		-10
Mgbochi ntinye		Ω			50
Mwepụ impedance		Ω			50
njikọ RF				SMA-F
Ịnye ọkụ
Ịnye ọkụ	DC	V			5
		V			-5
Oriri		W				10
Njikọ ọkọnọ ike				Yiri capacitance

Ọnọdụ oke

Paramita	Ngalaba	Nkeji	Nkịtị nkịtị	Max	Okwu ndị e kwuru
Ntinye ike RF	dBm			20
Voltaji ọrụ	V			13

Okpomọkụ ọrụ	℃	-40	+70
Okpomọkụ nchekwa	℃	-40	+85
Iru mmiri dị n'ọrụ	%	5	95

Akụkụ

nkeji: mm

Usoro njirimara:

Ozi

Ozi ịtụ ihe

ROF -DML	XX	XX	X	X	X	X
Nhazi ozugbo	Na-arụ ọrụ	Mgbanwe	Ụdị ngwugwu:	Ike mmepụta:	Eriri anya	Na-arụ ọrụ
mgbanwe olu	ogologo ebili mmiri:	bandwit:	M—ọkọlọtọ	06---6dBm	njikọ:	okpomọkụ:
onye na-ebufe ozi modulu	15-1550nm XX—DWDM	06G-06GHz 10G-10GHz	modulu	10---10dBm	FP ---FC/PC FA ---FC/APC	tọgbọ chakoo-- -20~60℃
	ọwa	18G-18GHz			SP---- onye ọrụ akọwapụtara	G 40~70℃
						J 55~70℃

* biko kpọtụrụ onye na-ere ahịa anyị ma ọ bụrụ na ịchọrọ ihe pụrụ iche

Nke gara aga: Sistemụ ROF OCT Nweta modulu nchọpụta nguzozi a na-agbanwe agbanwe 150MHz Photodetector Balanced

Osote: Rof Semiconductor Laser Modulator L-band/C-band Isi iyi ọkụ laser a na-agbanwe agbanwe

Rofea Optoelectronics na-enye ngwaahịa nke ndị na-eme ka electro-optic rụọ ọrụ, ndị na-eme ka phase modulators, ndị na-eme ka ike dịkwuo elu, ndị na-eme ka fotodektọ, ndị na-enye ọkụ laser, ndị na-enye DFB lasers, ndị na-enye amplifiers anya, EDFA, ndị na-enye SLD laser, ndị na-enye QPSK modulation, ndị na-enye ọkụ laser, ndị na-enye fotodektọ nha nha, ndị na-enye laser, ndị na-enye amplifier eriri optic, ndị na-enye ike optic, ndị na-enye broadband laser, ndị na-enye laser amplifier, ndị na-enye laser diode, ndị na-enye amplifier eriri. Anyị na-enyekwa ọtụtụ ndị na-enye amplifier maka nhazi, dịka ndị na-enye amplifier phase 1*4, ndị na-enye Vpi dị ala, na ndị na-enye amplifier oke mbibi dị elu, nke a na-ejikarị eme ihe na mahadum na ụlọ akwụkwọ.
Enwere m olileanya na ngwaahịa anyị ga-abara gị na nyocha gị uru.