Photonic Components for Optical Communication and Other Areas of Photonics
High Power Fiber Coupled Laser Diode for Optical Communication Systems
- By Wavelengths
- By Power
Wuhan Shengshi Optical Technology Co., Ltd.
Contact Person: Wendy
Tel.: +86-027-87179709
Mobile: +86-15902779619
Fax: +86-027-87172995
E-mail:
wendy@laserdiodedevice.com
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- Butterfly Laser Diode (Analog Optical Active Receptacle)
- Butterfly Fiber Coupled Laser Diodes
- DFB Butterfly Laser Diode
DFB Butterfly Laser Diode
2MW-24MW 1310nm DFB butterfly laser diode produce laser beams with a stable wavelength. It can deliver high output power up to a maximum of 24MW. The module is composed of a built-in or external opto-isolator, 14-pin butterfly package with thermo-electric cooler, single mode fiber butterfly, 900μm tight tube, and FC/APC connector. The length of fiber butterfly is 1.00±0.10m. With a low threshold current, the device can be supplied with a built-in or external modem.
Applications
CATV forward-path
1310nm broadcast and point-to-point applications
| Parameter | Symbol | Condition | Min. | Max. | Unit |
| Operating Case Temperature | Tc | I=Iop | -20 | 80 | °C |
| Storage Temperature | Tstg | - | -40 | 85 | °C |
| Laser Forward Current | If | - | - | 150 | mA |
| Laser Reverse Bias | Vr | - | - | 2 | V |
| Photodiode Reverse Bias | Vrpd | - | - | 10 | V |
| TEC Current | Itec | -20 °C < Tc < +65 °C, Top=25 °C If=100 mA | -2 | +2 | A |
| TEC Voltage | Vc | | -2.5 | +2.5 | V |
| ESD | - | ESD-HBM:R=1500 ohm, C=100 pF | -500 | +500 | V |
| Lead Solder Temperature | - | - | - | 260 | °C |
| Lead Soldering Time | - | - | - | 10 | s |
| Fiber Bend Radius | - | - | 30 | - | mm |
| Fiber Yield Strength | - | - | - | 1 | kgf |
| Parameter | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Center Wavelength | λc | CW | 1300 | 1310 | 1320 | nm |
| Spectral Width (-3 dB) | Δλ | CW | - | 0.5 | 1 | nm |
| Optical Output Power | Po | CW, TL=25 °C | - | - | 32 | mW |
| Optical Isolation | IS | T=25 °C | 30 | 35 | - | dB |
| Side-mode Suppression Ratio | SMSR | CW | 35 | - | - | dB |
| Threshold Current | Ith | TL=25 °C | - | 10 | 15 | mA |
| Operating Current | Iop | CW | - | - | 100 | mA |
| Forward Voltage | VF | CW | - | 1.2 | 2.0 | V |
| Monitor Current | Imon | Vrpd=5 V | 100 | - | 1500 | μA |
| Monitor Dark Current | ID | Vrpd=5 V | - | - | 100 | nA |
| Operating Temperature | T | - | -20 | - | 60 | °C |
| Tracking Error | γ | TE=10log(Po(Tc)/Po(25°C) | -1 | - | 1 | dB |
| Thermistor Resistance | Rt | T=25 °C | 9.5 | - | 10.5 | KΩ |
| Thermistor B Constant | B | T=25 °C | | 3900 | | K |
| TEC Current | IC | ΔΤ=40°C | - | - | 1.0 | A |
| TEC Voltage | VC | ΔΤ=40°C | - | - | 2.0 | V |
| Frequency Range | F | - | 45 | - | 2500 | MHz |
| Cut-off Frequency | Fc(-3dB) | If=Iop | 4 | - | - | GHz |
| RIN | Nr | CW, If=Iop, f=2.5GHz | - | -155 | -150 | dB/Hz |
| Carrier Noise Ratio | CNR | Note 1 | 51 | - | - | dB |
| Composite Second Order | CSO | - | - | -57 | dBc | |
| Composite Triple Beat | CTB | - | - | -65 | dBc |
| Pin | Description | Pin | Description |
| 1 | Thermistor | 8 | Ground |
| 2 | Thermistor | 9 | Ground |
| 3 | LD (N) bias | 10 | Ground |
| 4 | Detector (P) | 11 | LD (P), ground |
| 5 | Detector (N) | 12 | LD (N), RF modulation |
| 6 | TEC (+) | 13 | LD (P), ground |
| 7 | TEC (-) | 14 | Ground |
As a professional butterfly laser diode (analog optical active receptacle) manufacturer and supplier in China, we also provide coaxial butterfly laser diode device, InGaAs coaxial butterfly laser detector diode, InGaAs Coaxial Plug in laser diodes, and more.
