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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
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.
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.
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.
If urgently needed, please ask if it's in stock.
Click here → 976nm 400mW Butterfly PM Pump Laser Diode
For more details please contact us or provide your inquiry in the form below. We will reply to you in 24 hours.
For more details please contact us or provide your inquiry in the form below. We will reply to you in 24 hours.
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