1290nm Coaxial DFB laser diode With Pigtail
Product Description
Product Detail
1. Summary of 1290nm Coaxial DFB laser diode With Pigtail
1290nm Coaxial DFB laser diode With Pigtail is InGaAsP/InP CWDM MQW-DFB laser diode modules designed for WDM fiber optic communication systems. These modules have low threshold current and high performance at high temperature. A laser diode is mounted into a coaxial package integrated with an InGaAs monitor PD and a single-mode pigtai land Clients can avail this 1270nm-1610nm DFB Laser Diode With Pigtail at industry leading prices from us.
2. Introduction of 1290nm Coaxial DFB laser diode With Pigtail
1290nm Coaxial DFB laser diode With Pigtail is InGaAsP/InP CWDM MQW-DFB laser diode modules designed for WDM fiber optic communication systems. These modules have low threshold current and high performance at high temperature. A laser diode is mounted into a coaxial package integrated with an InGaAs monitor PD and a single-mode pigtai land Clients can avail this 1270nm-1610nm DFB Laser Diode With Pigtail at industry leading prices from us.
3. Features of 1290nm Coaxial DFB laser diode With Pigtail
Wavelength 1290nm;
Output power 1mW~4mW;
Built-in InGaAs/PIN monitor;
Low threshold, high slope efficiency;
high output power LD.
4. Application of 1290nm Coaxial DFB laser diode With Pigtail
Test Equipments;
WDM system;
CATV Return-path;
Other analog transmission system.
5. Electro-Optical Characteristics(T=25℃) of 1290nm Coaxial DFB laser diode With Pigtail
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Center wavelength | λC | PO= PF | 1280 | 1290 | 1300 | nm |
| Optical output power | PF | IF=ITH+20mA | 2 | - | - | mW |
| Threshold current | ITH | 4 | 10 | mA | ||
| Operating voltage | VF | - | - | 1.2 | 1.5 | pF |
| Rise time/Fall time | TR/TF | IF=ITH,PO=PF(20-80)% | - | - | 0.4 | ns |
| Monitor current | IM | PO= PF | 0.1 | - | 1 | mA |
| Capacitance | C | - | - | 10 | 15 | PF |
| Spectral width(-20dB) | Δλ | IF=ITH+20mA | 1.6 | 2.5 | nm | |
| Tracking error | TE | - | -1.0 | - | 1.0 | dB |
| Optical isolation | ISO | - | 30 | - | - | dB |
| 2Sec order inter-modulation distortion | IMD2 | - | - | - | -50 | dBc |
| 3rd order inter-modulation distortion | IMD3 | - | - | - | -60 | dBc |
| Relative intensity noise | RIN | - | - | - | -145 | dB/Hz |
| Side mode suppression ration | SMSR | PO = 2mW | 40 | - | - | dB |
6. Package drawing&PIN-OUT Definition(Unit:mm) of 1290nm Coaxial DFB laser diode With Pigtail
7. Deliver,Shipping And Serving of 1290nm Coaxial DFB laser diode With Pigtail
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
8. FAQ
A: We have 793nm 808nm 915nm 975nm laser diode.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.