Features:
1.MQW FP or DFB- LD.
2.1310/1550nm dual wavelength.
3.SM pigtailed coaxial package.
Port: Guangzhou
Minimum Order Quantity: 200 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Week
Payment Terms: T/T,Western Union,paypal
Contact Supplier
Packaging Detail: Anti Static Bag
Delivery Detail: 4-5 working days after receive the payment
1310/1550nm Dual Wavelength Coaxial Laser Diode Module
Features:
1) MQW FP or DFB- LD
2)1310/1550nm dual wavelength
3) Built-in backlight monitor PD
4) Low threshold current
5) SM pigtailed coaxial package
Application:
1) Optical communication
2) Optical instrument
Technical parameter (1310nm Tc=25 ºC)
| Parameter | Symbol | Test condition | Min | Typical | Max | Unit |
| Rated Power | Pout | Iop=Ith+20 | 0.2 | - | 0.6 | mW |
| Central Wavelength | λ | CW | 1260 | 1310 | 1330 | nm |
| Spectrum Width | Δλ | CW | - | - | 5 | nm |
| Threshold Current | Ith | CW | - | - | 15 | mA |
| Operating Current | Iop | CW | - | Ith+20 | - | mA |
| Rise/Fall Time | Tr/Tf | CW | - | - | 0.7 | ns |
| PD Monitor Current | Im | CW | 50 | - | - | uA |
| Dark Current | Id | CW | - | - | 10 | nA |
Technical parameter (1550nm Tc=25 ºC)
| Parameter | Symbol | Test condition | Min | Typical | Max | Unit |
| Rated Power | Pout | Iop=Ith+20 | 0.2 | - | 0.6 | mW |
| Central Wavelength | λ | CW | 1530 | 1550 | 1570 | nm |
| Spectrum Width | Δλ | CW | - | - | 5 | nm |
| Threshold Current | Ith | CW | - | - | 15 | mA |
| Operating Current | Iop | CW | - | Ith+20 | - | mA |
| Rise/Fall Time | Tr/Tf | CW | - | - | 0.7 | ns |
| PD Monitor Current | Im | CW | 50 | - | - | uA |
| Dark Current | Id | CW | - | - | 10 | nA |
Absolute maximum rating
| Parameter | Symbol | Value | Unit |
| LD Forward Voltage | Ip(LD) | 100 | mA |
| LD Reverse Voltage | VR(LD) | 2 | V |
| PD Operating Current | IF(PD) | 2 | mA |
| PD Operating Voltage | VR(PD) | 20 | V |
| Operating Temperature | Top | -20~+65 | ºC |
| Storage Temperature | TST | -40~+85 | ºC |
| Soldering Temperature/Time | - | 240/10 | ºC/S |
Model No.: SD-1030
Features: 1 High resolution crystal clarity display,full insight.
2 Professional,convenient&portable inspection system.
3 User-friendly.
Model No.: SD-1050II
Features: pipe inspection cameras:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees
3. High performance
Model No.: SD-1030
Features: 1 High resolution crystal clarity display,full insight.
2 Professional,convenient&portable inspection system.
3 User-friendly.
Model No.: LYQ
Features: keratometer
1.Magnification : 18X
2.Distance of Surveyor's Staff and Cornea : 175m
3.Diopter: 30D-60D
4.CE,ISO
Model No.: SD-9901
Features: camera for pipe inspection with PTZ camera head:
Main parts: Camera head; Cable reel; Control unit; Crawl system.
Model No.: SD-1050II
Features: pipeline inspection cameras with pan and tilt camera head:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees
Model No.: SD-1050II
Features: CCTV snake camera with pan&tilt camera head:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees
3. Cable length: 30-80
Model No.: 8001
Features: cornea curvature
1.Precise examination
2.Fit both hard and soft contact lenses
3.CE, ISO13485
Model No.: A6012
Features: rotating display stand
1.Holding 120pcs frames or sunglasses
2.Professional & Classic
3.Aluminium-plastic composite panel
Model No.: SD-9902
Features: 1.Professional robot crawler inspection system
2.Easy handling,convenient viewing,user-friendly
3.Consumer-oriented design
Model No.: SD-9901
Features: pipe lining inspection equipment:
Main parts: Camera head; Cable reel; Control unit; Crawl system.
Model No.: W100
Features: portable auto keratometer
1.It can observe the eye directly through the screen
2.Very light, only 0.5kg with batteries
3.CE