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l(f)ڣ[2010-7-2]    [3599]ΡЇ늚ЈُW(wng)[EM39.com]{(bio)pԄӝL}
      ϢO(sh)ڼM(jn)Уʹȫ(jng)(j)l(f)չrͨźϢИI(y)ҲʮּtͨųʬF(xin)l(f)չ¾ٹwݔWDMOTDMԼȫW(wng)ȷl(f)չ@Щϵy(tng)Č(sh)F(xin)߀ه(yng)ĹӼg(sh)M(jn)һϵеĹδͨžW(wng)Ҫ¹о߶ڊ^_l(f)NоϼˇȡSTɹ

1.DFB/EA{(dio)ɹԴ

DFB/EA{(dio)ɹԴе(q)늉(Vpp23vLiNbO3{(dio)Vpp45v)͹c(do)ϓpĵ͡{(dio)ЧʸweС(һL0.2cmңLiNbO3{(dio)L8cm)ȃ(yu)c(din)؄eǺϵDFB?yn)ЄӑB(ti)ģ{(dio)СڜpС߀^(qing)Ŀ淴ĶpС淴ౣƼԵԓԴF(xin)яV2.5Gbit/s10Gbit/sȸقݔϵy(tng)2.5Gbit/s DFB/EA{(dio)ѳɞɾwͨϵy(tng)ҪԴ10Gbit/s20Gbit/s40Gbit/sҲڸɾݔݔ(sh)(yn)1гˇƵҪ

팦EA{(dio)DFBɹԴоҪ{(dio)ʺ͸ܵȷMQW EA{(dio){(dio)ٶȡQs{(dio)LǽݵĺζЧķ˅sʹȜpСڑ(yng)˽Q@һìEA{(dio)MQW唵(sh)8ӵ14{(dio)Lȏ250ms̵100m{(dio)Ծ͕@(ҊD1)

(j)ԭtõ͉MOVPEg(sh)LƳɵDFBEA{(dio)оƬ[FesInPԜpСݲγ_ʹ{(dio)ͼ֮gиxуߌLȷքe90250m450mڴУˌӽY(ji)(gu)Fes[Y(ji)(gu)ǰ߿ʹ{(dio)ĽY(ji)(gu)քeѣɵõ95%ϵĸЧ߾и߹ʺ͸߿ɿȃ(yu)c(din)

˼ɹԴ40Gbit/sĂݔ(sh)(yn)rl(f)F(xin)(dng)DFBע80mA(Ith8mA)rģKݔ⹦ʞ+5dBmL1.551mSMSR48dB3dB30GHz{(dio)ӑB(ti)Ȟ10dB;ڼע100mA{(dio)-1Vķƫ50ĭh(hun)M(jn)иߜعԇ(yn)(jng)5200Сrݔ½С20%

2.L{(dio)Դ

L{(dio)ԴWDMW(wng)j(lu)ϵy(tng)yԇϵy(tng)ͿٲLQϵy(tng)ҪԴĿǰо^ʹAWGEDFAIJL{(dio)AWGh(hun)μ늘ODFBL{(dio)DFBL{(dio)L{(dio)һ㶼_(d)510nm߿_(d)100nm Alcatel˾a(chn)ļBRS([񼹲(do))ԴrɱCLƫС0.02nm/

܌(sh)F(xin){(dio)CļҪ3NڽY(ji)(gu)DBR(SSGDBR)ȡӹ(GCSR)ȡӹDBR(SGDBR)CW{(dio)C40nm_(d)100nmSGDBRSSGDBRc{(dio)ݴW(xu)OFC99ψ(bo)EA{(dio)c{(dio)CļɡSGDBRY(ji)(gu)ԓɹԴԞ飺Ith20mA(dng)ע75mArݔ1.2mwCW{(dio)41nmɮa(chn)51ͬIJLŵŵg100GHz{(dio)C(ni)SMSR>35dBǰR{(dio)Cքe20.523.5mA(dng)ƫ-4.0VrвLϵȶ22dB

˽WDMԴijɱձNEC˾һKƬƳ˾вͬLDFB/{(dio)ɹԴԓˇЃɴM(jn)һDzƳɵ늈-С-׃̼g(sh)܌ڿ0.0012nm(ni);խlxMOVPEg(sh)ԿÿһŵϼԴӺ{(dio)ՌӵĎ϶LMQWY(ji)(gu)Ƴɵļ1.523m1.585mIJL(ni)40ŵg200GHz(bio)(zhn)ƫ0.39nmкܾļԺ{(dio)ֵ10mA-2VrȞ20dBSMSR35dBע100mArݔ⹦ʴ4mw3dB{(dio)Ǝ3.8GHzԓ(jng)2.5Gbit/s600kmĹwݔĹʴr(ji)С1dB

3.ನLԴ

Ŀǰо^ĶನLԴҪŽ׷Nʹò(do)ŵļɹW(xu)ͶನLԴ;N×N(do)·Ͱ댧(do)wŴмɵĶl;cW(xu)ԪɵĶನLԴеһNನLԴɻϼSiƬϵUV벨(do)źSS-LD(gu)(yu)c(din)ǣLDͲ(do)֮gֱo͸Rڴa(chn);ʎLĜضهȡQSiO2(do)ƽϵ(sh)댧(do)wLD1/8ͬrY(ji)(gu)WDMϵy(tng)ϣĹԴ

ɶl(do)·ͷŴмɵĶlcDFB֮gҪeǣMFLĹCǻ^LӽF-Pģg(s3GHz);DFBІŵ{(dio)ʱMFLĸоƬߴMFLСö;DFBˇMFLď(f)s߀yƳɺܶŵL@ɷNನLԴڌ(sh)H(yng)Єt(j)(jng)(j)ԺܵҪԿ]һfϵy(tng)ŵ(sh)̫rtDFBйԴϵy(tng)еŵ(sh)rtöl

˽QDFBмɔ_IJLƯձNTT_l(f)һNSi PLCƽ_g(sh)ڴ˼g(sh)Ãɲb(assemby)M(jn)жྦྷƬϼ˶ನLԴŵg200GHz8DFB-LDMMI(⹦ʺϳ)MAuSnͨ^ɲMbLDоƬһRISi_AϣSi_AƳɵģKܞ飺ŵIths10mA(dng)ע100mArwݔʞ0.5mwɟɔ_ʎLƯM(jn)˜yY(ji)ʎLHƯ0.051nm(7GHz)

OFC99ӍBell(sh)(yn)҈(bo)˰bSi_APLCϵĻϼɵDFBйԴɹ߳ߴ׃Q1.55m DFBк͹߳ߴ׃Qİ댧(do)wŴ/EA{(dio)MģK߀бO(jin)Pin PD(do)ϳԼ͸RȡһbSi PLC(jng)Si-Si(do)M(jn)йBӡÿɮa(chn)ϓpĵp(do)߳ߴ׃Q¼g(sh)MOCVDȹˇԓģKСŵg50GHz㶨ƫ×lµķֵ+1.6-6.2dBm֮g{(dio)С̖7GHz2.6Vp-prŵlȴ13dBԓɌ(sh)F(xin)16ch×2.5Gbit/sĂݔ

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