_2534766.jpg "1650nm 2mW 4mW DFB Pigtail Laser Diode")
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Our 1650nm 2mW 4mW DFB Pigtail Laser Diode is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for testing apparatus and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode, 4-pin coaxial package, and optional 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.
Our 1650nm 2mW 4mW DFB Pigtail Laser Diode is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for testing apparatus and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode, 4-pin coaxial package, and optional 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.
Our 1650nm 2mW 4mW DFB Pigtail Laser Diode is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for testing apparatus and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode, 4-pin coaxial package, and optional 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.
DFB wavelength stabilized single mode laser;
CW or pulsed operation;
Operating temperature range -20℃ to +75℃;
Wavelength/temperature coefficient 0.1nm/℃;
Built-in monitor photodiode;
Optional FC/PC or FC/APC connector.
CDMA/GSM transmission system;
WDM system;
CATV Return-path;
Other analog transmission system.
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Center wavelength | λC | PO= PF | 1645 | 1650 | 1655 | 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 |
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.
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.
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