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976nm 400mW Butterfly PM Pump Laser Diode

Box Optronics owns the factory and supports 976nm 400mW Butterfly PM Pump Laser Diode customized.
Wavelength optional: 974nm, 976nm or other
Output power customized: 100mW,200mW or other
976nm 400mW Butterfly PM Pump Laser Diode is designed as the pump source for the Erbium-doped fiber amplifier (EDFA). It's available with a kink-free output power of up to 400mW. The output power is stable with both time and temperature. For the fiber pigtail, it's polarization maintaining fiber.

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Product Description


1.Ordering information
BFLD -XXXF -XX XX -XX X
Laser Wavelength Output power Fiber type Connector type Loose tube
PumpLaser 974: 974nm
976: 976nm
1H: 100mW
2H: 200mW...
6H: 600mW
SM : Single mode
PM : Polarizationmaintaining
FA : FC/APC
SA : SC/APC
N0: Null
Null: Bare fiber
1: Loose tube

Own factory, support customized.
Hot: 976nm 400mW Butterfly PM Pump Laser Diode

2.Features of 976nm 400mW Butterfly PM Pump Laser Diode
Kink-free operating power up to 400mW;
epoxy-free, and flux-free 14-PIN butterfly package with SM Hi1060 or PM fiber;
Fiber Bragg grating stabilization, Wavelength selection available;
Integrated thermoelectric cooler, thermistor, and monitor diode.

3.Applications of 976nm 400mW Butterfly PM Pump Laser Diode
Dense wavelength division multiplexing(DWDM) erbium doped fiber amplifiers(EDFA);
Reduced pump-count EDFA architectures;
Very long distance cable television(CATV) trunks and very high node count distribution.

4.Electro-Optical Characteristics
Parameters Symbol Min. Typ. Max. Unit Notes
LD Threshold current ITH
90 110 mA CW
Output power PF

400 mW IF(BOL)<900mA
LD Forward current IF

900 mA PF=Rated Power
Kink free power PKINK 450

mW >= 1.2*Rated Power
Kink free current IKINK >= 1.2*If(BOL) mA [ 1]
LD Forward voltage VF

2.5 V PF=Rated Power
Center wavelength λC 973 974 975 nm Peak,PF=Rated Power
975 976 977
Peak wavelength turning △λp/△Tamb

0.02 nm/℃ T: FBG Temp.
Spectrum width △λ

2 nm RMS@-13dB
Spectrum stability
-0.5
0.5 nm PF=Rated Power,t=60s
Monitor responsivity IM/PF
1 20 uA/mW VPD=5V,PF=Rated Power
Monitor responsivity stability


20%
@All Operating Temp.
Monitor dark current ID

50 nA VPD=5V
TEC Current ITEC

2 A TCASE=75℃
TEC Voltage VTEC

3.5 V TCASE=75℃
TEC Modual powerconsumption P

5 W TCASE=75℃
Power stability >20mW 10-20mW3.5- 10mW


0.20.51 dB Peak-to-peak,t=60s,DC to 50kHz sampling,TC=25℃
Tracking error TE -0.5
0.5 dB TC=-5~75℃ ,Refered to [2]
Thermistor resistance RTH 9.5 10 10.5 Kohm TSTG=25℃
Thermistor B constant BTH
3900
k TSTG=25℃

5.Shipping
Lead time: 2-3 weeks after we received your payment.
If urgently needed, please ask if it's in stock.



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