1368nm 10mW DFB Butterfly Laser
Product Description
Product Detail
1. Summary of 1368nm 10mW DFB Butterfly Laser
1368nm 10mW DFB Butterfly Laser is a cost effective, highly coherent laser diode, the DFB laser chip is packaged in an industry standard hermetically sealed 14 pin butterfly package with TEC and PD built in. It can be used for H2O gas detection.
2. Introduction of 1368nm 10mW DFB Butterfly Laser
1368nm 10mW DFB Butterfly Laser is a cost effective, highly coherent laser diode, the DFB laser chip is packaged in an industry standard hermetically sealed 14 pin butterfly package with TEC and PD built in. It can be used for H2O gas detection.
3. Features of 1368nm 10mW DFB Butterfly Laser
High 10mW output power;
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;
Industry-standard, 14PIN butterfly package;
Built-in TEC and optical isolator;
Customer specific wavelength available.
4. Application of 1368nm 10mW DFB Butterfly Laser
H2O Gas detection.;
Fiber optical sensors;
Laser sources;
5. Electro-Optical Characteristics(T = 25℃) of 1368nm 10mW DFB Butterfly Laser
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Center Wavelength | λc | TL=15～35℃ CW | 1367.5 | 1368 | 1368.5 | nm |
| Optical Output Power | Po | - | 10 | - | - | mW |
| Threshold Current | ITH | - | - | 10 | 35 | mA |
| Slope Efficiency | η | CW output power 5mW | 0.05 | 0.08 | 0.2 | mW/mA |
| Operating current | Iop | Po=10mW(CW) | - | 100 | 200 | mA |
| Spectral linewidth | LW | FWHM | - | 2 | - | MHz |
| Laser Forward Voltage | VF | CW output power 5mW | - | 1.2 | 2.0 | V |
| Monitor Dark Current | ID | - | - | - | 0.1 | µA |
| Bandwidth(@-3dB) | BW | - | - | 2.5 | - | GHz |
| Side-mode Suppression Ratio | SMSR | CW | 35 | 40 | - | dB |
| Optical Isolation | ISO | -10<Tc<+70℃ | 30 | - | - | dB |
| Relative Intensity Nosie | RIN | CW, output power 5mW | - | -145 | - | dB |
| Frequency range | F | - | 5 | - | 1002 | MHz |
| Frequency Response Flatness | S21 | IF = 60mA, 5MHz-1002MHz | -0.75 | - | 0.75 | dB |
| TEC set temperature | Ts | - | 15 | - | 35 | ℃ |
| Input Impedance | ZIN | - | 22 | 25 | 28 | Ω |
| Thermistor Current | ITC | - | 10 | - | 100 | µA |
| Thermistor Resistance | RTH | TL = 25℃ | 9.5 | 10 | 10.5 | KΩ |
| TEC current | ITEC | TL = 25℃, TC= 70℃ | - | - | 1.5 | A |
| TEC voltage | VTEC | TL = 25℃, TC= 70℃ | - | - | 3.5 | V |
| TEC Capacity | ΔT | TC= 70℃ | - | - | 50 | ℃ |
| Thermistor temperature | - | - | - | - | 100 | ℃ |
| Wavelength Drift(EOL) | Δλ | Tested over 25-year lifetime | - | - | ±0.1 | nm |
| Wavelength Temperature coefficient | Δλ/ΔT | TEC temperature at 15℃ to 35℃ | - | 0.09 | - | nm/℃ |
| Wavelength Current coefficient | Δλ/ΔI | - | - | 0.01 | - | nm/mA |
6. Package drawing&PIN-OUT Definition(Unit:mm) of 1368nm 10mW DFB Butterfly Laser
7. Deliver,Shipping And Serving of 1368nm 10mW DFB Butterfly Laser
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 large wavelengths from 1270nm to 1650nm.
Q: What is the requirement for the output power?A: We have 10mW and 20mW options,we can also customize according to your requirements.
Q: What fiber type would you like?A: SM fiber or PM fiber.