Modulator-ka Rof Intensity, filim khafiif ah oo lithium niobate ah, modulator 40G TFLN,

Modulator-ka Rof Intensity film khafiif ah oo lithium niobate modulator ah 40G TFLN modulator Sawir la soo bandhigay

Sharaxaad Gaaban:

Walxaha khafiifka ah ee lithium niobate ee ku jira dahaarka (LNOI) waxay dhaxlaan sifooyinka electro-optic-ga ee aadka u fiican ee walxaha lithium niobate-ka badan, iyagoo bixinaya xal cusub oo loogu talagalay jajabyada modulator-ka electro-optic-ga xawaaraha sare leh kuwaas oo la isku dari karo, la yarayn karo, oo leh hufnaan modulator sare. Waxaan soo saarnay filim khafiif ah oo LiNbO3 electro-optic ah oo leh danab hoose oo hooseeya oo ku salaysan walxaha LNOI. Badeecadeennu waxay leedahay astaamo aad u fiican oo ah xasillooni sare, luminta gelinta hoose, iyo cabbir yar, taas oo ka faa'iido badan modulators-ka lithium niobate ee caadiga ah, waxayna leedahay rajo ballaaran oo ku saabsan isgaarsiinta indhaha ee xawaaraha sare leh iyo goobaha photonics-ka microwave-ka.

Noo soo dir emayl SOO DEJI

Faahfaahinta Badeecada

Rofea Optoelectronics waxay bixisaa alaabada qalabka indhaha iyo kuwa sawir-qaadista (Optic modulators) ee elektaroonigga ah.

Calaamadaha Alaabta

Muuqaalka

Bandwidth sare, khasaaro hoose, danab wadista oo hooseeya, cabbir yar, xasillooni sare

Goobta

Isgaarsiinta indhaha ee xawaaraha sare leh, microwave photonics, radar, iwm.

Modulator-ka Rof EOM Intensity Modulator 20G oo ah filim khafiif ah oo lithium niobate modulator ah oo TFLN ah

Halbeegga

Pmitir	Sym	tilmaame	Cutubka
Mowjadda shaqada	λ	1530-1565	nm
Lumista gelinta indhaha	IL	≤ 5.5 (Nooca 4.5)	dB
saamiga baabi'inta	ER	≥ 25	dB
Lumista soo celinta indhaha	RL	≤ -30	dB
Awoodda ugu badan ee indhaha la geliyo	P_in	≤ 200	mW
Ballaca wax-ka-beddelka elektiroonigga ah (3dB, laga bilaabo 2GHz)	BW	≥ 40	GHz
Danab nus-hir ah oo RF ah @ 50KHz	Vπ	≤ 3.5	V
Milicsiga RF	S₁₁	≤ -10	dB
Awoodda ugu badan ee gelinta RF	S_in	≤ 25	dBm
Awoodda nus-hirka eexda kulaylka	Pπ	50	mW
Danabka eexda kulaylka	U_kululeeyaha	< 8	V
Heerkulka Hawlgalka	T_O	-55~85	℃
Heerkulka kaydinta	T_S	-55~85	℃

Macluumaadka dalabka

Sym	Dsharraxaad	Qiyaas ikhtiyaari ah
λ	Mowjadda shaqada	C (~1550nm)，O (~1310nm)
BW	Ballaca 3dB	40 (40GHz)
PD	La socodka PD	1 (isku-dhafan), 0 (aan isku-dhafanayn)
IF	Fiber optic-ga la geliyo	P (faybarka ilaalinta polarization)
OF	Fiber optic soo baxaya	P (faybarka ilaalinta polarization), S (faybar hal-qaab caadi ah)
S	Danab badh-hir ah	Heerka S

Cabbirka baakadka iyo qeexidda biinka

Pqeexitaan ahaan:

Stimo	Fsubkid
RF	Gelinta RF, 1.85mm madaxa dheddigga ah
A	Elektroodka xagasha ee kuleylka (togan iyo taban)
B	Elektrod-ka xagasha heerkulka
C	Koodh-koronto-hagaajin kuleyl oo kayd ah
D	Koodh-koronto-hagaajin kuleyl oo kayd ah

Kii hore: Rof 2000nm oo xawaare sare leh oo 2um electro-optic modulator ah

Xiga: Qalabka sawir-qaadaha ee la hagaajin karo ee ROF Si Silicon Photodetector

Rofea Optoelectronics waxay bixisaa khad wax soo saar oo ah modulators-ka ganacsiga ee Electro-optic, modulators-ka wejiga, modulator-ka xoogga, Photodetectors, ilaha iftiinka Laser-ka, laser-ka DFB, Adlamadaha indhaha, EDFA, laser-ka SLD, modulation-ka QPSK, Laser-ka garaaca wadnaha, qalabka digniinta iftiinka, sawir-qaadaha dheelitiran, darawalka Laser-ka, amplifier-ka Fiber optic, mitirka awoodda indhaha, laser-ka Broadband, laser-ka la hagaajin karo, qalabka ogaanshaha indhaha, darawalka diode-ka Laser-ka, qalabka xoojinta fiber-ka. Waxaan sidoo kale bixinnaa modulators gaar ah oo badan oo loogu talagalay habaynta, sida modulators-ka wejiga 1*4, Vpi-ga aadka u hooseeya, iyo modulators-ka saamiga baabi'inta aadka u sarreeya, oo inta badan loo isticmaalo jaamacadaha iyo machadyada.
Waxaan rajeyneynaa in alaabtayadu ay adiga iyo cilmi-baaristaadaba ku anfici doonaan.

Badeecadaha La Xiriira