The 20mw-50mw 1310nm pulse laser diode uses a DFB chip and features a maximum output power of 60mw.This high performance makes it an ideal pulse laser diode for use in OTDR systems.
其它产品
20mw-50mw 1310nm Pulse Laser Diode
Description
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit |
| Pulsed Forward Current | IFP | 500 | mA | |
| Reverse Voltage | VR | 2 | V | |
| Reverse Voltage (monitor PD) | VRM | 10 | V | |
| Reverse Current (monitor PD) | IFPM | 2 | mA | |
| Operating Temperature | TC | 0 | 60 | °C |
| Storage Temperature | Tstg | -40 | 85 | °C |
| Lead Soldering Temperature | Tsld | 260(10s) | °c | |
| Relative Humidity (Noncoagulable) | RH | 85 | % |
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
| Forward Voltage | VFP | 2.0 | 2.5 | V | IFP = 200 mA, PW = 10μs, Duty = 1% | |
| Threshold Current | Ith | 20 | 35 | mA | ||
| Optical Output Power From SM Fiber | Pf | 20 | 50 | mW | IFP =200 mA, PW = 10μs, Duty = 1% | |
| Center Wavelength | λc | 1290 | 1310 | 1330 | nm | IFP = 200 mA, PW = 10μs, Duty = 1% |
| Spectral Width | σ | 4 | nm | RMS (-3 dB) | ||
| Rise Time | tr | 0.5 | 2.0 | ns | 10-90% | |
| Fall Time | tf | 0.5 | 2.0 | ns | 90-10% | |
| Monitor Current | Im | 0.05 | 2 | mA | VRM = 5 V |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
Related Products
10 Gb/s 1310nm DFB Laser Diode - LC TOSA
The DFB-1310-10LR-LCA is specifically designed for applications based on several optical communications standards, including IEEE 10GBASE-LR, STM64, STM64 FEC, 10GFC, 10G GbE, 10G GbE FEC and 10GFC FEC. Excellent optical performance is achieved by matching the electrical characteristics of the TOSA and laser to the external circuitry. The TOSA is designed to be paired with the 10G LR ROSA PIN-1310-LR-x.
CW Tunable Laser - Butterfly Package
The FT-E6x92-x61 uses a high-performance Vertical Cavity Surface Emitting Laser (VCSEL) designed to meet performance requirements for 10Gbps data communication over multimode optical fiber. Applications include Ethernet, Fibre Channel and ATM protocols. The optical assembly is designed to interface either 50µm or 62.5µm multimode fiber and ensure launch conditioning requirements compatibility with enhanced bandwidth fiber as specified by TIA 455-203.
The FT-E6x92-x61 incorporates a power monitoring photodiode that can be used for temperature compensation, average power control, and for compliance with Class 1 eye safety limits.
Receptacle Isolator
Receptacle Isolators are generally used in various TOSAs that require isolation to prevent feedback into lasers. F-tone Networks's Receptacle Isolators offer excellent performance with low insertion loss and high isolation. F-tone Networks's proprietary bonding process, combined with years of volume manufacturing experience, results in a high reliability record. Bare isolator chips survive more than 5,000 hours of damp heat testing without delamination.
Free Space Isolator
F-tone Networks's Free Space Isolators are used in various TOSAs, which require isolation to prevent feedback into the laser. This product is available in single and double stage designs. The Free Space Isolators offer excellent performance with low insertion loss and high isolation. F-tone Networks’s proprietary bonding process, combined with years of volume manufacturing experience, results in a high reliability record. Bare isolator chips survive more than 5,000 hours of damp heat testing without delamination.
ASE 光源
ASE 光源
台式 ASE（放大自发辐射）光源是专为生产和实验室实验设计的。光源主体部分是增益介质掺铒或掺镱光纤和高性能的泵浦激光器。专业而灵活的光路设计可以满足种种领域的实验、测试需求。奇特的 ATC和APC电路通过控制泵浦激光器的输出包管了输出功率的稳定。通过调理APC,可在一定规模内调理输出功率。简便和智能的操作与远程控制。
1550nm 1mw-4mw FP Laser Diode Receptacle
This receptacle style 1550nm FP laser diode is widely used in CATV return-paths,as well as digital and analog communication.Its output power ranges between1mw~3mw,and is equipped with a built in optical isolation.The connector can also be customized according to customer needs.