CW Pigtailed Narrow Linewidth Laser Diode

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Products / Lasers/Light /DPSS / Diode Lasers /CW Pigtail Laser Diode (400-1550nm) /CW Pigtailed Narrow Linewidth Laser Diode /

CW Pigtailed Narrow Linewidth Laser Diode

DWDM Gas Sensing Wavelength Choice Order Now!

Select Wavelength Laser Diodes from LAN/M/CWDM/DWDM: SWLD

The SWLD series laser is specifically developed for wavelength division multiplexing (WDM) systems. Selected wavelengths comply with ITU recommendations, both in channel definition of CWDM Wavelengths(1270 to 1610nm), thus adhering to the 20nm grid and in channel definition of DWDM Wavelengths( 1527.22 to 1611.79nm), thus adhering to the 100GHz grid(0.8nm) relative to a frequency. It is available in a hermetic sealed 14-pin butterfly package. The laser diodes contain a thermoelectric cooler (TEC), thermistor, monitor PD and optical isolator to secure high-quality laser performance. We also have a full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers. Our laser products are Telcordia GR-468 qualified and in compliance with RoHS directives.

Applications

- LAN, WAN and metro networks

- C/DWDM system

- Fiberoptic sensors

- Laser sources

- Gas detection

Features

- High output power( 10 - 100 mW)

- High-performance, multi-quantum well (MQW) distributed-feedback

(DFB) laser

- Industry-standard, 14-pin butterfly package

- Built-in TEC and optical isolator

- Customer selection of wavelengths (LAN-WDM/CWDM/DWDM)

Mechanical Dimensions

Product specifications and Brochures

Product Brochure Link:

Parameter	Symbol	Min.	Typ.	Max.	Unit
Center Wavelength	λc	LAN/M/C/DWDM ITU grid			nm
Optical Output Power	Po	10	-	-	mW
Threshold Current	ITH	-	7	25	mA
Operating Current	IOP	-	80	500	mA
Laser Reverse Voltage	VR	-	-	2	V
TEC Set Temperature	TS	15	-	35	℃
Laser Forward Voltage	VF	-	-	3	V
Optical Isolation	ISO	30	-	-	dB
Side-mode Suppression Ratio	SMSR	35	45	-	dB
Spectral Linewidth (FWHM)	LW	-	3	-	MHz
Bandwidth (@-3dB)	BW	-	2.5	-	GHz
PD Reverse Voltage	VRPD	-	5	10	V
PD Forward Current	IFPD	-	1.1	5	mA
PD Monitor Dark Current (Vr=-5V )	ID	-	0	0.1	μA
TEC Current	ITEC	-	-	1.5	A
TEC Voltage	VTEC	-	-	3.5	V
Thermisotr Rdsistance (25℃)	RTH	9.5	10	10.5	KΩ
Lead Soldering Time (<260℃)	-	-	-	10	Sec
Operating Temperature Range	-	-5	25	70	℃
Storage Temperature	TSTG	-40	-	85	℃

PIN Definition

S - Type

LD Case Ground

S - Type

P - Type

8 PIN Ground

PIN Identification

PIN	S-Type (LD Case Ground)	S-Type	P-Type (8 PIN Ground)
1	Thermistor	Thermistor	Thermoelectric Cooler (+)
2	Thermistor	Thermistor	Thermistor
3	Laser dc Bias (Cathode)(-)	Laser dc Bias (Cathode)(-)	Back-facet Monitor Anode (-）
4	Back-facet Monitor Anode (-)	Back-facet Monitor Anode (-)	Back-facet Monitor Cathode (+)
5	Back-facet Monitor Anode (+)	Back-facet Monitor Anode (+)	Thermistor
6	Thermoelectric Cooler (+)	Thermoelectric Cooler (+)	NC
7	Thermoelectric Cooler (-)	Thermoelectric Cooler (-)	NC
8	Case Ground	Case Ground	Case Ground
9	Case Ground	Case Ground	NC
10	NC	NC	Laser Anode (+)
11	Laser Anode (+), Case Ground	Laser Anode (+)	Laser Cathode (-)
12	Laser RF Cathode (-)	Laser RF Cathode (-)	NC
13	Laser Anode (+), Case Ground	Laser Anode (+), Case Ground	NC
14	NC	NC	Thermoelectric Cooler (-)

Ordering Information

SWLD-	□ □ □ □	□ □	□	□	□	□
SWLD-	Wavelength	Power	Fiber type	Pigtail Type	Pigtail length	Connector
	1270: 1270nm	01:1mW	0: SMF-28e	0: 250μm bare fiber	1: 50cm	0: None
	… …	05:5mW	LPMF-1310	1:900μm loose tube	2: 100cm	1: FC/UPC
	1610: 161 Onm	10:10mW	2:PMF-1550	2:900μm tight tube	3: 150cm	2: FC/APC
	1273:1273.55nm	20:20mW	C: Customized	C: Customized	4: 200cm	3: SC/UPC
	… …	40:40mW			C: Customized	4: SC/APC
	1309: 1309.14nm	60:60mW				5: LC/UPC
	8610: 1610.92nm	80:80mW				6: LC/APC
		lH:100mW				C: Customized
	9630: 1527.22nm	CC: Customized
Example of Ordering Form: SWLD-1273100222-L1
SWLD-	1273	10	0	2	2	2
	1273.55nm	10 mW	SMF-28e	900 pm tight tube	100cm	FC/APC

Select Wavelength Laser Diodes for Gas Detection: SWLD

The SWLD series laser is specifically developed for Gas Sensing systems. It is available in a hermetic sealed 14-pin butterfly package. The laser diodes contain a thermoelectric cooler (TEC), thermistor, monitor PD and optical isolator to secure high-quality laser performance. We also have a full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers. Our laser products are Telcordia GR-468 qualified and in compliance with RoHS directives.

Applications

- LAN, WAN and metro networks

- C/DWDM system

- Fiberoptic sensors

- Laser sources

- Gas detection

Features

- High output power( 10 - 100 mW)

- High-performance, multi-quantum well (MQW) distributed-feedback (DFB) laser

- Industry-standard, 14-pin butterfly package

- Built-in TEC and optical isolator

- Customer selection of wavelengths (LAN-WDM/CWDM/DWDM)

Mechanical Dimensions

Product specifications and Brochures

Product Brochure Link:

Parameter	Symbol	Min.	Typ.	Max.	Unit
Center Wavelength (O₂)	λc	-	764	-	nm
Center Wavelength (HF)	λc	1268.7	1273	1278	nm
Center Wavelength (HBr)	λc	-	1343	-	nm
Center Wavelength (H₂O)	λc	1368.59	1392	-	nm
Center Wavelength (NH₃)	λc	1512	1531	-	nm
Center Wavelength (C₂H₂)	λc	-	1532.68	-	nm
Center Wavelength (CO)	λc	-	1567	-	nm
Center Wavelength (H₂S)	λc	-	1578	-	nm
Center Wavelength (CO₂)	λc	1580	1998	2004	nm
Center Wavelength (C₂H₄)	λc	1620	1627	-	nm
Center Wavelength (CH₄)	λc	1647	1651	1653.7	nm
Center Wavelength (HCI)	λc	-	1742	-	nm
Optical Output Power	Po	10	-	-	mW
Threshold Current	ITH	-	7	25	mA
Operating Current	IOP	-	80	500	mA
Laser Reverse Voltage	VR	-	-	2	V
TEC Set Temperature	TS	15	-	35	℃
Laser Forward Voltage	VF	-	-	3	V
Optical Isolation	ISO	30	-	-	dB
Side-mode Suppression Ratio	SMSR	35	45	-	dB
Spectral Linewidth (FWHM)	LW	-	3	-	MHz
Bandwidth (@-3dB)	BW	-	2.5	-	GHz
PD Reverse Voltage	VRPD	-	5	10	V
PD Forward Current	IFPD	-	1.1	5	mA
PD Monitor Dark Current (Vr=-5V )	ID	-	0.01	0.1	μA
TEC Current	ITEC	-	-	1.5	A
TEC Voltage	VTEC	-	-	3.5	V
Thermisotr Rdsistance (25℃)	RTH	9.5	10	10.5	KΩ
Lead Soldering Time (<260℃)	-	-	-	10	Sec
Operating Temperature Range	-	-5	25	70	℃
Storage Temperature	TSTG	-40	-	85	℃

PIN Definition

S - Type

LD Case Ground

S - Type

P - Type

8 PIN Ground

PIN Identification

PIN	S-Type (LD Case Ground)	S-Type	P-Type (8 PIN Ground)
1	Thermistor	Thermistor	Thermoelectric Cooler (+)
2	Thermistor	Thermistor	Thermistor
3	Laser dc Bias (Cathode)(-)	Laser dc Bias (Cathode)(-)	Back-facet Monitor Anode (-）
4	Back-facet Monitor Anode (-)	Back-facet Monitor Anode (-)	Back-facet Monitor Cathode (+)
5	Back-facet Monitor Anode (+)	Back-facet Monitor Anode (+)	Thermistor
6	Thermoelectric Cooler (+)	Thermoelectric Cooler (+)	NC
7	Thermoelectric Cooler (-)	Thermoelectric Cooler (-)	NC
8	Case Ground	Case Ground	Case Ground
9	Case Ground	Case Ground	NC
10	NC	NC	Laser Anode (+)
11	Laser Anode (+), Case Ground	Laser Anode (+)	Laser Cathode (-)
12	Laser RF Cathode (-)	Laser RF Cathode (-)	NC
13	Laser Anode (+), Case Ground	Laser Anode (+), Case Ground	NC
14	NC	NC	Thermoelectric Cooler (-)

Ordering Information

SWLD-	□	□	□	□	□	□
SWLD-	Wavelength	Power	Fiber type	Pigtail Type	Pigtail length	Connector
	1273:1273nm	01: 1mW	0: SMF-28e	0: 250μm bare fiber	1: 50cm	0: None
	1392: 1392nm	05: 5mW	1: PMF-1310	1:900μm loose tube	2: 100cm	1: FC/UPC
	1512:1512nm	10:10mW	2:PMF-1550	2:900μm tight tube	3: 150cm	2: FC/APC
	1532: 1532.68nm	20:20mW	C: Customized	C: Customized	4: 200cm	3: SC/UPC
	1567:1567nm	CC: Customized			C: Customized	4: SC/APC
	1580: 1580nm					5: LC/UPC
	1627:1627nm					6: LC/APC
	1653: 1653.7nm					C: Customized
Example of Ordering Form: SWLD-1273100222-L1
SWLD-	1273	10	0	2	2	2
	1273.55nm	10mW	SMF-28e	900 pm tight tube	100cm	FC/APC

Wavelength Selection Guide

Communication & Gas Sensor		Center Wavelength (nm)			Wavelength Resolution	Output Power
Data Center	LAN-WDM Wavelength	1269.23	1273.55	1277.89	±1nm	≥10mW
		1282.26	1286.66	1291.10
		1295.56	1300.05	1304.58
		1309.14	1313.73	1318.35
	M-WDM Wavelength	1267.50	1274.50	1287.50	±1nm	≥10mW
		1294.50	1307.50	1314.50
		1327.50	1334.50	1347.50
		1354.50	1367.50	1374.50
Fiber Communication DFB Chip	CWDM Wavelength	1270.00	ITU Grid Wavelength*	1610.00	±1nm	≥10mW
	DWDM C-Band	1527.22	ITU Grid Wavelength*	1565.50	±0.2nm	≥10mW
	DWDM L-Band	1565.50	ITU Grid Wavelength*	1611.79	±0.2nm	≥10mW
	Other Communication Wavelength	1577.00				≥10mW
		1267.00	1274.00	1287.00	±0.2nm	≥10mW
		1294.00	1297.00	1307.00
		1314.00	1327.00	1334.00
		1347.00	1354.00	1501.00
		1614.00	1620.00	1622.00
			1625.00	1650.00
		1260.00	1320.00	1380.00	±0.2nm	≥10mW
		1506.00	1514.00	1519.00	±0.2nm	≥10mW
Gas Sensor	HF	1268.70	1273.00	1278.00	±0.1nm	≥10mW
	HBr	1343.00
	H2O	1368.59	1392.00		±0.1nm	≥10mW
	NH3	1512.00	1531.00		±0.1nm	≥10mW
	N2O	1521.00			±0.1nm	≥10mW
	C2H2	1532.68			±0.1nm	≥10mW
	CO	1567.00			±0.1nm	≥10mW
	H2S	1578.00	1590.00		±0.1nm	≥10mW
	C2H4	1620.00	1627.00		±0.1nm	≥10mW
	CH4	1647.00	1651.00	1653.70	±0.1nm	≥10mW

Wavelength Selection Guide Follow ITU Grid Standard

You can follow the ITU Grid Reference table to choose the wavelength you want, let us know the f(GHZ) number or the exact wavelength number. in most the wavelength our minimun output power can reach >10mW for specific power requirement please email to info@simtrum.com

Channel	f(GHZ)	λ (nm)	Channel	f(GHZ)	λ (nm)	Channel	f(GHZ)	λ (nm)	Channel	f(GHZ)	λ (nm)	Channel	f(GHZ)	λ (nm)
L48	184800	1622.25	L73	187300	1600.60	L98	189800	1579.52	C23	192300	1558.98	C48	194800	1538.98
Q48	184850	1621.81	Q73	187350	1600.17	Q98	189850	1579.10	H23	192350	1558.58	H48	194850	1538.58
L49	184900	1621.38	L74	187400	1599.75	L99	189900	1578.69	C24	192400	1558.17	C49	194900	1538.19
Q49	184950	1620.94	Q74	187450	1599.32	Q99	189950	1578.27	H24	192450	1557.77	H49	194950	1537.79
L50	185000	1620.50	L75	187500	1598.89	LOO	190000	1577.86	C25	192500	1557.36	C50	195000	1537.40
Q50	185050	1620.06	Q75	187550	1598.47	Q00	190050	1577.44	H25	192550	1556.96	H50	195050	1537.00
L51	185100	1619.62	L76	187600	1598.04	C01	190100	1577.03	C26	192600	1556.55	C51	195100	1536.61
Q51	185150	1619.19	Q76	187650	1597.62	H01	190150	1576.61	H26	192650	1556.15	H51	195150	1536.22
L52	185200	1618.75	L77	187700	1597.19	C02	190200	1576.20	C27	192700	1555.75	C52	195200	1535.82
Q52	185250	1618.31	Q77	187750	1596.76	H02	190250	1575.78	H27	192750	1555.34	H52	195250	1535.43
L53	185300	1617.88	L78	187800	1596.34	C03	190300	1575.37	C28	192800	1554.94	C53	195300	1535.04
Q53	185350	1617.44	Q78	187850	1595.91	H03	190350	1574.95	H28	192850	1554.54	H53	195350	1534.64
L54	185400	1617.00	L79	187900	1595.49	C04	190400	1574.54	C29	192900	1554.13	C54	195400	1534.25
Q54	185450	1616.57	Q79	187950	1595.06	H04	190450	1574.13	H29	192950	1553.73	H54	195450	1533.86
L55	185500	1616.13	L80	188000	1594.64	C05	190500	1573.71	C30	193000	1553.33	C55	195500	1533.47
Q55	185550	1615.70	Q80	188050	1594.22	H05	190550	1573.30	H30	193050	1552.93	H55	195550	1533.07
L56	185600	1615.26	L81	188100	1593.79	C06	190600	1572.89	C31	193100	1552.52	C56	195600	1532.68
Q56	185650	1614.83	Q81	188150	1593.37	H06	190650	1572.48	H31	193150	1552.12	H56	195650	1532.29
L57	185700	1614.39	L82	188200	1592.95	C07	190700	1572.06	C32	193200	1551.72	C57	195700	1531.90
Q57	185750	1613.96	Q82	188250	1592.52	H07	190750	1571.65	H32	193250	1551.32	H57	195750	1531.51
L58	185800	1613.52	L83	188300	1592.10	C08	190800	1571.24	C33	193300	1550.92	C58	195800	1531.12
Q58	185850	1613.09	Q83	188350	1591.68	H08	190850	1570.83	H33	193350	1550.52	H58	195850	1530.72
L59	185900	1612.65	L84	188400	1591.26	C09	190900	1570.42	C34	193400	1550.12	C59	195900	1530.33
Q59	185950	1612.22	Q84	188450	1590.83	H09	190950	1570.01	H34	193450	1549.72	H59	195950	1529.94
L60	186000	1611.79	L85	188500	1590.41	C10	191000	1569.59	C35	193500	1549.32	C60	196000	1529.55
Q60	186050	1611.35	Q85	188550	1589.99	H10	191050	1569.18	H35	193550	1548.91	H60	196050	1529.16
L61	186100	1610.92	L86	188600	1589.57	C11	191100	1568.77	C36	193600	1548.51	C61	196100	1528.77
Q61	186150	1610.49	Q86	188650	1589.15	H11	191150	1568.36	H36	193650	1548.11	H61	196150	1528.38
L62	186200	1610.06	L87	188700	1588.73	C12	191200	1567.95	C37	193700	1547.72	C62	196200	1527.99
Q62	186250	1609.62	Q87	188750	1588.30	H12	191250	1567.54	H37	193750	1547.32	H62	196250	1527.60
L63	186300	1609.19	L88	188800	1587.88	C13	191300	1567.13	C38	193800	1546.92	C63	196300	1527.22
Q63	186350	1608.76	Q88	188850	1587.46	H13	191350	1566.72	H38	193850	1546.52	H63	196350	1526.83
L64	186400	1608.33	L89	188900	1587.04	C14	191400	1566.31	C39	193900	1546.12	C64	196400	1526.44
Q64	186450	1607.90	Q89	188950	1586.62	H14	191450	1565.90	H39	193950	1545.72	H64	196450	1526.05
L65	186500	1607.47	L90	189000	1586.20	C15	191500	1565.50	C40	194000	1545.32	C65	196500	1525.66
Q65	186550	1607.04	Q90	189050	1585.78	H15	191550	1565.09	H40	194050	1544.92	H65	196550	1525.27
L66	186600	1606.60	L91	189100	1585.36	C16	191600	1564.68	C41	194100	1544.53	C66	196600	1524.89
Q66	186650	1606.17	Q91	189150	1584.95	H16	191650	1564.27	H41	194150	1544.13	H66	196650	1524.50
L67	186700	1605.74	L92	189200	1584.53	C17	191700	1563.86	C42	194200	1543.73	C67	196700	1524.11
Q67	186750	1605.31	Q92	189250	1584.11	H17	191750	1563.45	H42	194250	1543.33	H67	196750	1523.72
L68	186800	1604.88	L93	189300	1583.69	C18	191800	1563.05	C43	194300	1542.94	C68	196800	1523.34
Q68	186850	1604.46	Q93	189350	1583.27	H18	191850	1562.64	H43	194350	1542.54	H68	196850	1522.95
L69	186900	1604.03	L94	189400	1582.85	C19	191900	1562.23	C44	194400	1542.14	C69	196900	1522.56
Q69	186950	1603.60	Q94	189450	1582.44	H19	191950	1561.83	H44	194450	1541.75	H69	196950	1522.18
L70	187000	1603.17	L95	189500	1582.02	C20	192000	1561.42	C45	194500	1541.35	C70	197000	1521.79
Q70	187050	1602.74	Q95	189550	1581.60	H20	192050	1561.01	H45	194550	1540.95	H70	197050	1521.40
L71	187100	1602.31	L96	189600	1581.18	C21	192100	1560.61	C46	194600	1540.56	C71	197100	1521.02
Q71	187150	1601.88	Q96	189650	1580.77	H21	192150	1560.20	H46	194650	1540.16	H71	197150	1520.63
L72	187200	1601.46	L97	189700	1580.35	C22	192200	1559.79	C47	194700	1539.77	C72	197200	1520.25
Q72	187250	1601.03	Q97	189750	1579.93	H22	192250	1559.39	H47	194750	1539.37	H72	197250	1519.86

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	Availability	Reference Price (USD)
SWLD-CWDM-2-10-SM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1270-1610nm, wavelength resolution ±2nm, output power 10mW, SM fiber	4-6 Weeks	Request for quote
SWLD-CWDM-2-10-PM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1270-1610nm, wavelength resolution ±2nm, output power 10mW, PM fiber	4-6 Weeks	Request for quote
SWLD-CWDM-2-20-SM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1270-1610nm, wavelength resolution ±2nm, output power 20mW, SM fiber	4-6 Weeks	Request for quote
SWLD-CWDM-2-20-PM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1270-1610nm, wavelength resolution ±2nm, output power 20mW, PM fiber	4-6 Weeks	Request for quote
SWLD-DWDM-0.2-10-SM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1527.22-1611.79nm, wavelength resolution ±0.2nm, output power 10mW, SM fiber	4-6 Weeks	Request for quote
SWLD-DWDM-0.2-10-PM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1527.22-1611.79nm, wavelength resolution ±0.2nm, output power 10mW, PM fiber	4-6 Weeks	Request for quote
SWLD-DWDM-0.2-20-SM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1527.22-1611.79nm, wavelength resolution ±0.2nm, output power 20mW, SM fiber	4-6 Weeks	Request for quote
SWLD-DWDM-0.2-20-PM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1527.22-1611.79nm, wavelength resolution ±0.2nm, output power 20mW, PM fiber	4-6 Weeks	Request for quote
SWLD-LWDM-1-10-SM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1269.23-1318.35nm, wavelength resolution ±1nm, output power 10mW, SM fiber	4-6 Weeks	Request for quote
SWLD-LWDM-1-10-PM CW Pigtailed butterfly Laser Diode (1270nm - 1653nm), Wavelength 1269.23-1318.35nm, wavelength resolution ±1nm, output power 10mW, PM fiber	4-6 Weeks	Request for quote