1590nm SM Pigtailed Diode Laser With TEC
Product Description
Product Detail
1. Summary of 1590nm SM Pigtailed Diode Laser With TEC
The 1590nm SM Pigtailed Diode Laser With TEC is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for laser system and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode and TEC cooler, and SC/APC,SC/PC, FC/APC,FC/PC optical fiber connector, Customers can select the length of optical fiber and pin definition based on actual demand. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.
2. Introduction of 1590nm SM Pigtailed Diode Laser With TEC
The 1590nm SM Pigtailed Diode Laser With TEC is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for laser system and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode and TEC cooler, and SC/APC,SC/PC, FC/APC,FC/PC optical fiber connector, Customers can select the length of optical fiber and pin definition based on actual demand. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.
3. Features of 1590nm SM Pigtailed Diode Laser With TEC
1590nm wavelength;
>2mW output power;
With SM Fiber;
DFB Laser Diode;
Built-in TEC, Thermistor & Monitor PD;
Optional FC/PC or FC/APC connector.
4. Application of 1590nm SM Pigtailed Diode Laser With TEC
Laser source;
WDM system;
Telecommunication;
Other analog transmission system.
5. Electro-Optical Characteristics(T=25℃) of 1590nm SM Pigtailed Diode Laser With TEC
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Center wavelength | λC | CW, PO= PF | 1587 | 1590 | 1593 | nm |
| Optical output power | PF | CW, If=30mA | 2 | - | - | mW |
| Threshold current | ITH | CW | - | 8 | 15 | mA |
| CW,T=85℃ | - | - | 50 | |||
| Operating voltage | VF | - | - | 1.2 | 1.5 | V |
| Rise time/Fall time(20-80%) | TR/TF | IF=ITH,PO=PF,50Ohm | - | - | 0.2 | ns |
| Monitor current | IM | CW,PO= PF | 0.1 | - | 1 | mA |
| Capacitance | C | - | - | 10 | 15 | PF |
| Spectral width(-20dB) | Δλ | CW, If=30mA | - | 0.32 | - | nm |
| Slope efficiency | SE | CW, If=30mA | 0.1 | - | - | W/A |
| Tracking error | TE | Im=Constant&If= Ith+20mA | -1.5 | - | 1.5 | dB |
| Optical isolation | ISO | - | 30 | - | - | dB |
| Side mode suppression ratio | SMSR | CW, If=Ith+20mA | 30 | 40 | - | dB |
| TEC | Qmax | - | - | - | 0.6 | W |
| Imax | - | - | - | 0.9 | A | |
| Vmax | - | - | - | 1.2 | V | |
| ΔT | 40 | - | - | K | ||
| Thermistor resistance | Rth | - | - | 10 | - | kΩ |
| Relative intensity noise | RIN | - | - | - | -145 | dB/Hz |
6. Package drawing&PIN-OUT Definition(Unit:mm) of 1590nm SM Pigtailed Diode Laser With TEC
7. Deliver,Shipping And Serving of 1590nm SM Pigtailed Diode Laser With TEC
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.