id	sid	eid	entity	type
fcis-6023	1	1	2832-6024	DATE
fcis-6023	2	1	3	CARDINAL
fcis-6023	2	2	1	CARDINAL
fcis-6023	2	3	2023 48	CARDINAL
fcis-6023	2	4	yuyan shang	PERSON
fcis-6023	2	5	chuanwu zhang b	PERSON
fcis-6023	2	6	minzu university	ORG
fcis-6023	2	7	china	GPE
fcis-6023	2	8	bzcw@swun.edu.cn	PERSON
fcis-6023	5	1	1310	DATE
fcis-6023	5	2	1550	CARDINAL
fcis-6023	6	1	three	CARDINAL
fcis-6023	6	2	two	CARDINAL
fcis-6023	8	1	1	CARDINAL
fcis-6023	8	2	1.1	CARDINAL
fcis-6023	12	1	the 1970s	DATE
fcis-6023	13	1	nearly 40 years	DATE
fcis-6023	14	1	100	CARDINAL
fcis-6023	14	2	second	ORDINAL
fcis-6023	14	3	thousands	CARDINAL
fcis-6023	14	4	the 1980s	DATE
fcis-6023	14	5	the mid-1990s	DATE
fcis-6023	24	1	1.2	CARDINAL
fcis-6023	24	2	three	CARDINAL
fcis-6023	25	1	1	CARDINAL
fcis-6023	25	2	first	ORDINAL
fcis-6023	26	1	one	CARDINAL
fcis-6023	26	2	three	CARDINAL
fcis-6023	26	3	850	CARDINAL
fcis-6023	26	4	1300	CARDINAL
fcis-6023	26	5	1550	CARDINAL
fcis-6023	28	1	two	CARDINAL
fcis-6023	29	1	milliwatts	CARDINAL
fcis-6023	29	2	between 1 nm and 10	CARDINAL
fcis-6023	29	3	as high as 100	CARDINAL
fcis-6023	32	1	two	CARDINAL
fcis-6023	32	2	49	CARDINAL
fcis-6023	33	1	second	ORDINAL
fcis-6023	34	1	two	CARDINAL
fcis-6023	35	1	three	CARDINAL
fcis-6023	38	1	third	ORDINAL
fcis-6023	44	1	only one	CARDINAL
fcis-6023	49	1	ase	ORG
fcis-6023	52	1	2	CARDINAL
fcis-6023	52	2	the past few years	DATE
fcis-6023	55	1	16-30	CARDINAL
fcis-6023	56	1	128	CARDINAL
fcis-6023	60	1	2	CARDINAL
fcis-6023	60	2	2.1	CARDINAL
fcis-6023	61	1	first	ORDINAL
fcis-6023	62	1	1	CARDINAL
fcis-6023	62	2	0	CARDINAL
fcis-6023	62	3	3	CARDINAL
fcis-6023	62	4	fsc	ORG
fcis-6023	63	1	first	ORDINAL
fcis-6023	63	2	nrz	ORG
fcis-6023	64	1	nrz	ORG
fcis-6023	64	2	1	CARDINAL
fcis-6023	70	1	up to	CARDINAL
fcis-6023	70	2	40 gigabytes	QUANTITY
fcis-6023	70	3	second	ORDINAL
fcis-6023	74	1	10	CARDINAL
fcis-6023	76	1	ω	CARDINAL
fcis-6023	77	1	50	CARDINAL
fcis-6023	78	1	fm	PERSON
fcis-6023	80	1	nrz	ORG
fcis-6023	81	1	2.2	CARDINAL
fcis-6023	82	1	2.2.1	CARDINAL
fcis-6023	83	1	wdm	GPE
fcis-6023	85	1	multiplex	NORP
fcis-6023	88	1	object.divide	PRODUCT
fcis-6023	89	1	the past few years	DATE
fcis-6023	93	1	16-30	CARDINAL
fcis-6023	94	1	128	CARDINAL
fcis-6023	98	1	3	CARDINAL
fcis-6023	102	1	multiplex	NORP
fcis-6023	103	1	9 microns	QUANTITY
fcis-6023	104	1	50	CARDINAL
fcis-6023	104	2	62.5 micron	QUANTITY
fcis-6023	105	1	first	ORDINAL
fcis-6023	106	1	wdm	GPE
fcis-6023	108	1	three	CARDINAL
fcis-6023	108	2	wdm	GPE
fcis-6023	108	3	two	CARDINAL
fcis-6023	108	4	1310	CARDINAL
fcis-6023	108	5	1550	CARDINAL
fcis-6023	109	1	16	CARDINAL
fcis-6023	110	1	1530	CARDINAL
fcis-6023	111	1	40	CARDINAL
fcis-6023	111	2	80	CARDINAL
fcis-6023	111	3	50	CARDINAL
fcis-6023	112	1	12.5	CARDINAL
fcis-6023	113	1	between 1,565	CARDINAL
fcis-6023	113	2	1,625	CARDINAL
fcis-6023	121	1	first	ORDINAL
fcis-6023	122	1	second	ORDINAL
fcis-6023	123	1	third	ORDINAL
fcis-6023	125	1	two	CARDINAL
fcis-6023	126	1	first	ORDINAL
fcis-6023	126	2	the early 1970s	DATE
fcis-6023	126	3	the late 1970s	DATE
fcis-6023	126	4	two	CARDINAL
fcis-6023	126	5	use years later	DATE
fcis-6023	128	1	2011	DATE
fcis-6023	128	2	wdm systems	ORG
fcis-6023	128	3	160	CARDINAL
fcis-6023	128	4	10	CARDINAL
fcis-6023	128	5	51	CARDINAL
fcis-6023	128	6	more than 1.6	CARDINAL
fcis-6023	128	7	1 600	CARDINAL
fcis-6023	128	8	gbit/s.	ORG
fcis-6023	128	9	wdm	GPE
fcis-6023	129	1	wdm	GPE
fcis-6023	129	2	wdm	GPE
fcis-6023	129	3	eight	CARDINAL
fcis-6023	129	4	eight	CARDINAL
fcis-6023	129	5	about 1550	CARDINAL
fcis-6023	129	6	1/1	CARDINAL
fcis-6023	130	1	1550	CARDINAL
fcis-6023	130	2	10	CARDINAL
fcis-6023	130	3	m. dwdm	PERSON
fcis-6023	130	4	40	CARDINAL
fcis-6023	130	5	100	CARDINAL
fcis-6023	130	6	80	CARDINAL
fcis-6023	130	7	50	CARDINAL
fcis-6023	131	1	1565	CARDINAL
fcis-6023	131	2	1625	CARDINAL
fcis-6023	134	1	two	CARDINAL
fcis-6023	134	2	first	ORDINAL
fcis-6023	134	3	16	CARDINAL
fcis-6023	134	4	64	CARDINAL
fcis-6023	136	1	2.2.2	CARDINAL
fcis-6023	146	1	two	CARDINAL
fcis-6023	149	1	two	CARDINAL
fcis-6023	150	1	two	CARDINAL
fcis-6023	151	1	2.3	CARDINAL
fcis-6023	155	1	ase	ORG
fcis-6023	161	1	0.3db/km	PRODUCT
fcis-6023	161	2	3db or half	DATE
fcis-6023	166	1	2nspℎf(g	CARDINAL
fcis-6023	166	2	1)bop	CARDINAL
fcis-6023	169	1	52	CARDINAL
fcis-6023	172	1	3	CARDINAL
fcis-6023	172	2	3.1	CARDINAL
fcis-6023	177	1	optisystem	ORG
fcis-6023	187	1	3.2	CARDINAL
fcis-6023	188	1	0	CARDINAL
fcis-6023	188	2	1	CARDINAL
fcis-6023	191	1	1550	CARDINAL
fcis-6023	191	2	1310	DATE
fcis-6023	192	1	10 db	QUANTITY
fcis-6023	192	2	zero	CARDINAL
fcis-6023	196	1	the wdm-pon	ORG
fcis-6023	199	1	1	CARDINAL
fcis-6023	201	1	193.1 thz	QUANTITY
fcis-6023	201	2	1552.52	CARDINAL
fcis-6023	201	3	100	CARDINAL
fcis-6023	203	1	0.170	CARDINAL
fcis-6023	204	1	km。	PERSON
fcis-6023	204	2	0 dbm	PERSON
fcis-6023	204	3	8	CARDINAL
fcis-6023	204	4	193.8	CARDINAL
fcis-6023	207	1	193	CARDINAL
fcis-6023	208	1	3db to 7	DATE
fcis-6023	208	2	5ghz	CARDINAL
fcis-6023	209	1	3	CARDINAL
fcis-6023	212	1	4	CARDINAL
fcis-6023	212	2	5	CARDINAL
fcis-6023	212	3	64	CARDINAL
fcis-6023	212	4	3.3	CARDINAL
fcis-6023	213	1	6	CARDINAL
fcis-6023	213	2	53	CARDINAL
fcis-6023	213	3	7	CARDINAL
fcis-6023	213	4	8	CARDINAL
fcis-6023	214	1	9	CARDINAL
fcis-6023	214	2	9	CARDINAL
fcis-6023	215	1	10	CARDINAL
fcis-6023	216	1	zero	CARDINAL
fcis-6023	216	2	10	CARDINAL
fcis-6023	217	1	zero	CARDINAL
fcis-6023	217	2	54	CARDINAL
fcis-6023	217	3	10	CARDINAL
fcis-6023	218	1	zero	CARDINAL
fcis-6023	218	2	10	CARDINAL
fcis-6023	219	1	zero	CARDINAL
fcis-6023	219	2	10	CARDINAL
fcis-6023	220	1	zero	CARDINAL
fcis-6023	220	2	3.4	CARDINAL
fcis-6023	222	1	64wdm	CARDINAL
fcis-6023	226	1	two	CARDINAL
fcis-6023	227	1	zero	CARDINAL
fcis-6023	227	2	zero	CARDINAL
fcis-6023	228	1	4.	CARDINAL
fcis-6023	235	1	secondly	ORDINAL
fcis-6023	238	1	many years	DATE
fcis-6023	239	1	southwest minzu university	ORG
fcis-6023	240	1	1	CARDINAL
fcis-6023	242	1	2012	DATE
fcis-6023	243	1	2	CARDINAL
fcis-6023	243	2	3	CARDINAL
fcis-6023	243	3	gu huaxi	PERSON
fcis-6023	246	1	journal of computer science	ORG
fcis-6023	246	2	2015	DATE
fcis-6023	246	3	1924-1945	DATE
fcis-6023	247	1	4	CARDINAL
fcis-6023	247	2	liu guohui	PERSON
fcis-6023	248	1	beijing	GPE
fcis-6023	248	2	2004	DATE
fcis-6023	249	1	5	CARDINAL
fcis-6023	249	2	zhang jianguo	PERSON
fcis-6023	250	1	nrz	ORG
fcis-6023	251	1	2012	DATE
fcis-6023	252	1	6	CARDINAL
fcis-6023	252	2	wu deming	PERSON
fcis-6023	254	1	beijing science press	ORG
fcis-6023	254	2	2004	DATE
fcis-6023	255	1	li jinjin	PERSON
fcis-6023	256	1	pce	ORG
fcis-6023	258	1	beijing university	ORG
fcis-6023	258	2	2011	DATE
fcis-6023	259	1	8	CARDINAL
fcis-6023	259	2	wei leping.	PERSON
fcis-6023	261	1	2002	DATE
fcis-6023	262	1	9	CARDINAL
fcis-6023	262	2	zhao jijun	PERSON
fcis-6023	262	3	wang lirong	PERSON
fcis-6023	264	1	2011	DATE
fcis-6023	264	2	001	CARDINAL
fcis-6023	264	3	14-17	DATE
fcis-6023	265	1	10	CARDINAL
fcis-6023	265	2	liu xueyuan	PERSON
fcis-6023	265	3	lin mianfeng	PERSON
fcis-6023	267	1	2000,(7):38-40	CARDINAL
fcis-6023	268	1	11	CARDINAL
fcis-6023	269	1	55	CARDINAL
fcis-6023	270	1	12	CARDINAL
fcis-6023	271	1	journal of lightwave technology	ORG
fcis-6023	271	2	2008	DATE
fcis-6023	271	3	26(9):1104-1118	DATE
fcis-6023	272	1	13	CARDINAL
fcis-6023	272	2	klinkowski m	PERSON
fcis-6023	272	3	marin e	PERSON
fcis-6023	275	1	2009	DATE
fcis-6023	275	2	926	CARDINAL
fcis-6023	276	1	14	CARDINAL
fcis-6023	277	1	2015	CARDINAL
fcis-6023	278	1	15	CARDINAL
fcis-6023	278	2	meng bin	PERSON
fcis-6023	278	3	li xin	PERSON
fcis-6023	278	4	huang ye	PERSON
fcis-6023	278	5	optisystem wdm-pon	ORG
fcis-6023	280	1	china	GPE
fcis-6023	280	2	2013	DATE
fcis-6023	280	3	6	CARDINAL
fcis-6023	280	4	21-25	DATE
fcis-6023	281	1	16	CARDINAL
fcis-6023	281	2	dong yi	PERSON
fcis-6023	281	3	wdm-pon system	ORG
fcis-6023	281	4	2008	DATE
fcis-6023	282	1	17	CARDINAL
fcis-6023	282	2	guo yamin	PERSON
fcis-6023	282	3	zhang xuping	PERSON
fcis-6023	283	1	2011	DATE
fcis-6023	284	1	18	CARDINAL
fcis-6023	284	2	zhang manjun	PERSON
fcis-6023	285	1	wdm-pon	GPE
fcis-6023	286	1	2012	DATE
fcis-6023	286	2	33(7	CARDINAL
fcis-6023	286	3	111	CARDINAL
fcis-6023	287	1	19	CARDINAL
fcis-6023	287	2	zhang hongbin	PERSON
fcis-6023	287	3	qiu kun	PERSON
fcis-6023	287	4	zhou dong	PERSON
fcis-6023	290	1	journal of university of electronic science	ORG
fcis-6023	290	2	2000	DATE
fcis-6023	290	3	337	CARDINAL
fcis-6023	291	1	20	CARDINAL
fcis-6023	291	2	yang yongjun	PERSON
fcis-6023	291	3	chen fushen	PERSON
fcis-6023	292	1	metropolitan area key	ORG
fcis-6023	293	1	journal of university of electronic science	ORG
fcis-6023	293	2	2003	DATE
fcis-6023	293	3	32(3	CARDINAL