Photonic Components for Optical Communication and Other Areas of Photonics
Laser Pigtailed for Optical Communication System, Light Source Detection, OTDR System and Other Analog Transmission 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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- Bidirectional Optical Subassembly (BOSA)
- WDM Laser Optical Module
WDM Laser Optical Module
This WDM laser optical module is composed of a passive device and active device, and features a high isolation, a high linearity, and low noise levels. Transmission is a bidirectional transmission, which is widely used in OTDR, analog transmission systems and more. We will customize different product lengths and joints according to customer needs.
Absolute Maximum Ratings| Parameter | Symbol | Min. | Typical. | Max. | Unit |
| Reverse Voltage(LD) | Vrl | - | - | 2 | V |
| Forward Current (LD) | LfL | - | - | 150 | mA |
| Reverse Voltage (monitor) | Vrl | - | - | 15 | V |
| Reverse Current (monitor) | Lrp | - | - | 2 | mA |
| Soldering Temperature(< 10sec.) | Stemp | - | - | 260 | ℃ |
| Storage Temperature | Tstg | -40 | - | 85 | ℃ |
| Operating Temperature | Top | -20 | - | 85 | ℃ |
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| 1310nm FP Laser | ||||||
| Output Power | Po | 3 | 4 | | mW | CW,If=Ith+20mA |
| Slope Efficiency | SE | 0.15 | 0.20 | | mW/mA | |
| Threshold Current | Ith | | 10 | 15 | mA | CW |
| Operating Current | If | | 30 | 40 | mA | CW |
| Operating Voltage | Vf | | 1.2 | 1.5 | V | CW |
| Monitor Current | Im | 100 | | 900 | uA | Vrd=2V, If=Ith+20mA |
| Monitor Dark Current | Id | | 0.5 | 1 | nA | Vrd=5V |
| Cent Wavelength | λc | 1290 | 1310 | 1330 | nm | CW, If=Ith+20mA |
| Spectral Width(RMS) | Δλ | | | 4 | nm | -3dB |
| Spectral Shift | Δλ/ΔT | | | 0.2 | nm/℃ | CW, If=Ith+20mA |
| Bandwidth | - | | 2.5 | | GHz | |
| 1550nm FP Laser | ||||||
| Output Power | Po | 3 | | | mW | CW,If=Ith+20mA |
| Slope Efficiency | SE | 0.15 | | | mW/mA | |
| Threshold Current | Ith | | 10 | 15 | mA | CW |
| Operating Current | If | | 30 | 40 | mA | CW |
| Operating Voltage | Vf | | 1.2 | 1.5 | V | CW |
| Monitor Current | Im | 100 | | 900 | uA | Vrd=2V, If=Ith+20mA |
| Monitor Dark Current | Id | | 0.5 | 1 | nA | Vrd=5V |
| Cent Wavelength | λc | 1530 | 1550 | 1570 | nm | CW, If=Ith+20mA |
| Spectral Width(RMS) | Δλ | | | 4 | nm | -3dB |
| Spectral Shift | Δλ/ΔT | | | 0.2 | nm/℃ | CW, If=Ith+20mA |
| Bandwidth | - | | 2.5 | | GHz | |
Our company is a professional optoelectronic device manufacturer and supplier in China. We offer butterfly laser diodes, coaxial pigtail diode laser device, InGaAs Coaxial Plug in laser diodes, InGaAs coaxial pigtail laser detector diode, and more.
