1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing
  • Air Pro1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing
  • Air Pro1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing
  • Air Pro1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing
  • Air Pro1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing

1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing

1392nm DFB Butterfly Laser Diode For Moisture H2O 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.

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Product Description

1. Summary of 1392nm DFB Butterfly Laser Diode for Moisture H2O Sensing

1392nm DFB Butterfly Laser Diode of Multi-Quantum Well (MQW) Distributed Feedback (DFB) lasers 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.

2. Introduction of 1392nm DFB Butterfly Laser Diode for Moisture H2O Sensing

1392nm DFB Butterfly Laser Diode of Multi-Quantum Well (MQW) Distributed Feedback (DFB) lasers 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.

3. Features of 1392nm DFB Butterfly Laser Diode for Moisture H2O 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 1392nm DFB Butterfly Laser Diode for Moisture H2O Sensing

Sensor development;

Methane Gas detection;

External modulation.

5. Electro-Optical Characteristics(T = 25℃) of 1392nm DFB Butterfly Laser Diode for Moisture H2O Sensing

Parameter Symbol Condition Min. Typ. Max. Unit
Center Wavelength λc TL=15~35℃ CW 1391.5 1392 1392.5 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
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 1392nm DFB Butterfly Laser Diode for Moisture H2O Sensing

Type 1

Type 2

7. Deliver,Shipping And Serving of 1392nm DFB Butterfly Laser Diode for Moisture H2O 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.

Hot Tags: 1392nm DFB Butterfly Laser Diode For Moisture H2O Sensing, Manufacturers, Suppliers, Wholesale, Factory, Customized, Bulk, China, Made in China, Cheap, Low Price, Quality

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