1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode
  • Air Pro1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode
  • Air Pro1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode
  • Air Pro1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode
  • Air Pro1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

The 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode is based on a unique single DFB chip, adopts a unique chip design, advanced packaging technology, has low linewidth and relative intensity noise, and has low sensitivity to wavelength and working current. The device adopts standard 14 pin butterfly package, with high output power, high stability, high reliability.

Send Inquiry

Product Description

2. Introduction of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

The 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode is based on a unique single DFB chip, adopts a unique chip design, advanced packaging technology, has low linewidth and relative intensity noise, and has low sensitivity to wavelength and working current. The device adopts standard 14 pin butterfly package, with high output power, high stability, high reliability.

3. Features of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

High output power 40mW;

Wavelength 1550nm;

Industry-standard 14PIN butterfly package;

Built-in TEC and optical isolator;

Low RIN and phase noise.

Narrow linewidth

4. Application of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

Coherent detection;

Fiber optic sensors;

Laser sources;

Microwave photonics.

5. Electro-Optical Characteristics(T = 25℃): of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

Parameter Symbol Condition Min. Typ. Max. Unit
Center Wavelength λc TL=15~35℃ CW 1545 1550 1560 nm
Optical Output Power PO CW 40 42 - mW
Threshold Current ITH CW - 50 80 mA
Operating current Iop CW - 200 300 mA
Slope Efficiency ƞ CW output power 5mW 0~IOPmax 0.1 0.2 mW/mA
linewidth CW - 150 200 KHz
Spectral width ∆λ λP, @20dB - 0.1 1 nm
Optical isolation ISO CW 38 - - dB
Polarization extinction ratio PER Slow axis(PMF) 18 - - dB
Monitor PD Im CW 50 - 2000 uA
Side-mode Suppression Ratio SMSR CW 35 40 - dB
TEC Current ITEC - - 1.8 - A
TEC Voltage VTEC - - - 4.3 V
Wavelength Temperature coefficient Δλ/ΔT TEC temperature
at 15℃ to 35℃
- 0.1 - nm/℃
Wavelength Current coefficient Δλ/ΔΙ - - 0.009 - nm/mA

6. Optical Pulse Waveform of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

Type 1

Type 2

7. Deliver,Shipping And Serving of 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode

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

Q: what wavelength would you like?

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.

Hot Tags: 1550nm 40mW 200Khz Narrow Linewidth DFB Butterfly Laser Diode, Manufacturers, Suppliers, Wholesale, Factory, Customized, Bulk, China, Made in China, Cheap, Low Price, Quality

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.