Discover the unparalleled performance of Box Optronics' 980nm 10pin mini butterfly cooled pump laser diode module – your ultimate solution for high-power, wavelength-stable pumping in DWDM EDFA and long-haul CATV systems. Engineered with advanced FBG stabilization, this hermetically sealed module locks emission precisely at 974nm or 976nm, delivering kink-free output up to 600mW even under varying temperature and drive current. Its integrated TEC, thermistor, and monitor diode ensure exceptional tracking error and power stability, while the epoxy-free 10-pin butterfly package with SM/PM fiber guarantees reliable, noise-free operation. Designed for system integrators and network engineers demanding uncompromised spectrum control and highest available powers, this module slashes pump counts, reduces cooling complexity, and extends amplifier lifespan. Trust Box Optronics for Telcordia GR-468 compliance and tailored wavelength selection – because every milliwatt matters in your next-generation optical networks. Order now to elevate your infrastructure with proven, field-ready pumping technology that delivers consistent performance from -20°C to 75°C.
The 980nm 10pin mini butterfly cooled pump laser diode module is hermetically sealed in a epoxy-free and flux-free 10-pin butterfly package and built-in a thermistor, thermoelectric cooler, and monitor diode.
The 980nm 10pin mini butterfly cooled pump laser diode module uses FBG stabilization to ”lock” the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcord ia GR-468-CORE requirement.
Kink-free operating power 400mW or 600mW;
10-PIN butterfly package with SM Hi1060 or PM980 fiber;
Fiber Bragg grating stabilization, Wavelength selection available;
Integrated thermoelectric cooler, thermistor, and monitor 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.
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
| Operating case temperature | TCASE | -20 | - | 75 | ℃ | - |
| Storage temperature | TSTG | -40 | - | 85 | ℃ | 2000hours |
| LD Forward current | IF | - | - | 1100 | mA | - |
| LD Reverse current | IR | - | - | 10 | uA | - |
| LD Reverse voltage | VR | - | - | 2 | V | - |
| PD Forward current | IPD | - | - | -10 | mA | - |
| PD Reverse voltage | VPD | - | - | 20 | V | - |
| TEC Current | ITEC | - | - | 2 | A | - |
| TEC Voltage | VTEC | - | - | 3.0 | V | - |
| Fiber bend radius | - | 30 | - | - | mm | - |
| Relative humidity | RH | 0 | - | 95% | - | Non condensing |
| Lead soldering Time | - | - | - | 10 | Second | 260℃ |
| Fiber axial pull force | - | - | - | 5 | N | - |
| Fiber side pull force | - | - | - | 2.5 | N | - |
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Notes |
| LD Threshold current | ITH | 90 | 110 | mA | CW | |
| Output power | PF | 400 | mW | If(BOL)<900mA | ||
| 600 | If(BOL)<1000mA | |||||
| LD Forward current | IF | 1200 | mA | PF=Rated Power | ||
| Kink free power | PKINK | 700 | 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 Temperature | ||||
| Monitor dark current | ID | 50 | nA | VPD=5V | ||
| TEC Current | ITEC | 1.5 | A | TCASE=75℃ | ||
| TEC Voltage | VTEC | 3.0 | V | TCASE=75℃ | ||
| TEC Modual power consumption | 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℃ | ||
Notes:
[1] Kink Current is defined as the current which deviation of light versus current slop(dL/dI)from a linear fit is beyond +/-50%,Pkink>= 1.2*Rated Power,Ikink>=If(BOL)*1.2
[2] Tracking error is defined at a given case temperature,it is the change in fibre power,at a constant monitor current, relative to the value measured at case 25℃
| Parameters | Description |
| Fiber type | Hi1060 or PM980 fiber |
| Pigtail type | Bare fiber |
| Pigtail length | 2.0±0.2m |
| Connector type | Without |
| PIN | Description | PIN | Description |
| 1 | TEC(+) | 10 | TEC(-) |
| 2 | Thermistor | 9 | Case Ground |
| 3 | PDAnode | 8 | NC |
| 4 | PD Cathode | 7 | LD Cathode |
| 5 | Thermistor | 6 | LD Anode |
| BFLD | -XXXF | -XX | XX | -X | XX | X |
| Laser | Wavelength | Output power | Fiber type | Package | Connector type | Loose tube |
| PumpLaser | 974: 974nm976: 976nm | 4H: 400mW6H: 600mW | SM : Single modePM : Polarizationmaintaining | -H: 10PINNull: 14PIN | FA : FC/APCSA : SC/APCN0: Null | Null: Bare fiber 1: Loose tube |
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976nm 400mW PM FBG Stabilized Pigtailed Butterfly Laser DiodeCopyright @ 2020 Shenzhen Box Optronics Technology Co., Ltd. - China Fiber Optic Modules, Fiber Coupled Lasers Manufacturers, Laser Components Suppliers All Rights Reserved.
