Product Description

1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing have been designed specifically to satisfy the requirements of the sensor application. The devices feature high output power and wide operating temperature range. Their 14-pin butterfly packages are either pincompatible with standard SONET OC-48 devices.

Product Detail

1. Summary of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing have been designed specifically to satisfy the requirements of the sensor application. 

2. Introduction of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing have been designed specifically to satisfy the requirements of the sensor application. 

3. Features of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

Advanced Multiple Quantum Well (MQW);

Distributed Feedback (DFB) Laser Design;

High-output power;

Industry-standard 14-pin Butterfly package;

Option of SMF-28 Fiber Pigtail or PM fiber.

4. Application of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

Sensor development;

Methane Gas detection;

External modulation.

5. Electro-Optical Characteristics(T = 25℃) of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

Parameter Symbol Condition Min. Typ. Max. Unit
Center Wavelength λc TL=15~35℃ CW 1682 1683 1684 nm
Optical Output Power Po - 10 - - mW
Threshold Current ITH - 15 - 25 mA
Operating current Iop Po=10mW(CW) - 80 120 mA
Spectral linewidth LW FWHM - 2 - MHz
Laser Forward Voltage VF CW output power 10mW - 1.2 2.0 V
Monitor Dark Current ID - - - 50 nA
Bandwidth(@-3dB) BW - - 2.5 - GHz
Side-mode Suppression Ratio SMSR CW 35 40 - dB
Optical Isolation ISO -10<Tc<+70℃ 30 - - dB
TEC set temperature Ts - 15 - 35
Thermistor Resistance RTH TL = 25℃ 9.5 10 10.5
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 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 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

Type 1

Type 2

7. Deliver,Shipping And Serving of 1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing

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.

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