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Description
The Alcatel 1943 RAP module contains a
SLMQW 1480 nm high power laser. The
wavelength is locked at a precise value wit h a
Fiber Bragg Grating located in the pigtail.
It incorporates a thermo-electric cooler,
precision NTC thermistor, monitor photodiode
and is pigtailed with a Polarization
Maintaining Fiber (PMF) for stable operation
under all conditions. This pump module is
available at different wavelengths in the
1390-1500 nm window.
Features
• From 180 to 230 mW output power versions
• Low profile package
• Low drive current
• Selected wavelengths
• 2 nm linewidth
• PMF
• InGaAsP SLMQW laser
• Internal TEC and monitor photodiode
• Hermetic 14-pin butterfly package
• Full performance in operating case
temperature from –5° to + 70 °C
Applications
• Raman amplification
• Multi pumping
• Remote pumping
A
lcatel 1943 R AP
High Power Raman
Pump Laser module with Fiber Bragg Grating
Description...............................................1
Features...................................................1
A
pplications.............................................1
Optical Characteristics .............................2
A
bsolute maximum ratings .......................2
Mechanical details ...................................3
Pin-out.....................................................3
Ordering information...............................4
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Optical Characteristics
Parameter Conditions Min. Typ. Max. Unit
Threshold current (Ith) 35 100 mA
If = 800 mA 180 190
If = 800 mA 200 210Output p ow er (Pf) (see codes) If = 800 mA 230 240 mW
Forward voltage (Vf) If = 800 mA 2.1 2.7 V
Monitoring current If = 800 mA 100 2700 µA
Wavelength range 1390 1500 nm
Spectr a l w i d th - 3 dB 2 nm
Photodiode dark current V = - 5 V 300 nA
Photodiode capacitance V = - 5 V, 1 MHz 20 pF
Thermistor resistan ce @25°C 9.5 10.5 KΩ
TEC current (Itec) Tchip= 25°C; Tcase= 70°C; @If
EOL 2A
TEC voltage (Vtec) Tchip= 25°C; Tcase= 70°C; @If
EOL 3.5 V
Absolute maximum ratings
Parameter Min Max Unit
Operating case temperature -5 70 °C
Storag e tempera t ure -40 70 °C
Laser forward current 1500 mA
Laser reverse voltage 2 V
Photodiode forward current 1 mA
Photodiode reverse voltage 20 V
TEC voltage 4V
TEC current 2.5 A
ESD applied to PIN detector (pin 3&4) [1] 100 V
ESD applied on all other pins [1] 2000 V
Lead soldering time (at 350°C) 3 s
Package mounting screw torque 0.2 Nm
[1] Human body m o del
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Mechanical details
Pin-out
Pin Description Pin Description
1 Peltier C o o l er (+ ) 8 NC
2Thermistor9 NC
3 Photodetector Anode 10 Laser Anode
4 Photodetector Cathode 11 Laser Cathode
5Thermistor12 NC
6NC13Case
7 NC 14 Peltier C o o l er (-)
Tighten the 4 screws (C M2x4) up to 200 mN/m - Do not exceed this mounting torque
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Ordering information
Alcatel 1943 RAP
Min power 180 mW
@ 800 mA Min power 200 mW
@ 800 mA Min. power 230 mW
@ 800mA
Wavelength (nm) Code Code Code
1395 3CN 00580 FW 3CN 00580 FV 3CN 00580 FS
1400 3CN 00580 QD 3CN 00580 QE 3CN 00580 QH
1405 3CN 00580 RD 3CN 00580 RE 3CN 00580 RH
1410 3CN 00580 AD 3CN 00580 AE 3CN 00580 AH
1412 3CN 00580 GW 3CN 00580 GV 3CN 00580 GS
1415 3CN 00580 SD 3CN 00580 SE 3CN 00580 SH
1420 3CN 00580 YD 3CN 00580 YE 3CN 00580 YH
1424 3CN 00580 HW 3CN 00580 HV 3CN 00580 HS
1427 3CN 00580 CD 3CN 00580 CE 3CN 00580 CH
1433 3CN 00580 QW 3CN 00580 QV 3CN 00580 QS
1435 3CN 00580 AW 3CN 00580 AV 3CN 00580 AS
1440 3CN 00580 CW 3CN 00580 CV 3CN 00580 CS
1443 3CN 00580 ED 3CN 00580 EE 3CN 00580 EH
1449 3CN 00580 JW 3CN 00580 JV 3CN 00580 JS
1450 3CN 00530 TD 3CN 00530 TE 3CN 00580 TH
1455 3CN 00580 UD 3CN 00580 UE 3CN 00580 UH
1460 3CN 00580 FD 3CN 00580 FE 3CN 00580 FH
1462 3CN 00580 BW 3CN 00580 BV 3CN 00580 BS
1465 3CN 00580 VD 3CN 00580 VE 3CN 00580 VH
1470 3CN 00580 HD 3CN 00580 HE 3CN 00580 HH
1473 3CN 00580 KW 3CN 00580 KV 3CN 00580 KS
1475 3CN 00580 KD 3CN 00580 KE 3CN 00580 KH
1480 3CN 00580 MD 3CN 00580 ME 3CN 00580 MH
1485 3CN 00580 ND 3CN 00580 NE 3CN 00580 NH
1487 3CN 00580 EW 3CN 00580 EV 3CN 00580 ES
1490 3CN 00580 PD 3CN 00580 PE 3CN 00580 PH
1497 3CN 00580 LW 3CN 00580 LV 3CN 00580 LS
Standards
ITU-T G.652 optical fiber
ITU-T G.653 shifted dispersion fiber
Telcordia GR-468-CORE
LASER RADIATION
AVOID EXPOSURE TO BEAM
Class 3 B laser product
ATTENTION
OBSERVE
PRECAUTIONS FOR
HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE DEVIC ES
January 2002
Copyright © 2002
Alcatel Optronics
Customized versions are available
for large quantities.
Performance figures contained in
this document must be specifically
confirmed in writing by Alcatel
Optronics before they become
applicable to any particular order
or contract. Alcatel Optronics
reserves the right to make change s
to the products or information
contained herein without notice.
For additional information, contact
your Alcatel Optronics Account
Manager, or the following :
INTERNET
http ://www.alcatel.com/optronics
E-MAIL
optronics@alcatel.com
EUROPE
France : (+33) 1 64 49 49 10
UK : (+44) 1506 42 60 00
USA
Chantilly – VA : (+1) 703-679-6715
Plano – TX : (+1) 972-477-60 20
San-Ramon – CA : (+1) 925 824 4215
CANADA
Gatineau : (+1) 819 243 3755
ASIA - PACIFIC
Japan : (+81) 3 5424 85 65
China : (+86) 755 6981 471
