1290nm DFB Coaxial Laser Diode TEC Up to 7mW
  • 1290nm DFB Coaxial Laser Diode TEC Up to 7mW1290nm DFB Coaxial Laser Diode TEC Up to 7mW
  • 1290nm DFB Coaxial Laser Diode TEC Up to 7mW1290nm DFB Coaxial Laser Diode TEC Up to 7mW
  • 1290nm DFB Coaxial Laser Diode TEC Up to 7mW1290nm DFB Coaxial Laser Diode TEC Up to 7mW
  • 1290nm DFB Coaxial Laser Diode TEC Up to 7mW1290nm DFB Coaxial Laser Diode TEC Up to 7mW

1290nm DFB Coaxial Laser Diode TEC Up to 7mW

1290nm DFB Coaxial Laser Diode TEC Up to 7mW is the DFB laser diode coupled to an optical fiber and packaged into a hermetic case. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.

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Product Description

1. Summary of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

1290nm DFB Coaxial Laser Diode TEC Up to 7mW is the DFB laser diode coupled to an optical fiber and packaged into a hermetic case. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.

2. Introduction of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

1290nm DFB Coaxial Laser Diode TEC Up to 7mW is the DFB laser diode coupled to an optical fiber and packaged into a hermetic case. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.

3. Features of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

1290nm wavelength;

>2mW output power;

DFB laser diode;

Built-in TEC, Thermistor & Monitor PD.

4. Application of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

Optical fiber communication systems;

Test equipment;

Telecommunication;

Laser system.

5. Electro-Optical Characteristics(T=25℃) of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

Parameter Symbol Condition Min. Typ. Max. Unit
Center wavelength λC CW, PO= PF 1287 1290 1293 nm
Optical output power PF CW, If=30mA 2 - - mW
  Threshold current   ITH CW - 8 15   mA
CW,T=85℃ - - 50
Operating voltage VF - - 1.2 1.5 V
Rise time/Fall time(20-80%) TR/TF IF=ITH,PO=PF,50Ohm - - 0.2 ns
Monitor current IM CW,PO= PF 0.1 - 1 mA
Capacitance C - - 10 15 PF
Spectral width(-20dB) Δλ CW, If=30mA - 0.32 - nm
Slope efficiency SE CW, If=30mA 0.1 - - W/A
Tracking error TE Im=Constant&If= Ith+20mA -1.5 - 1.5 dB
Optical isolation ISO - 30 - - dB
Side mode suppression ratio SMSR CW, If=Ith+20mA 30 40 - dB
TEC Qmax - - - 0.6 W
Imax - - - 0.9 A
Vmax - - - 1.2 V
ΔT   40 - - K
Thermistor resistance Rth - - 10 -
Relative intensity noise RIN - - - -145 dB/Hz

6. Package drawing&PIN-OUT Definition(Unit:mm) of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

7. Deliver,Shipping And Serving of 1290nm DFB Coaxial Laser Diode TEC Up to 7mW

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 is the wavelength you need?

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.

Hot Tags: 1290nm DFB Coaxial Laser Diode TEC Up to 7mW, Manufacturers, Suppliers, Wholesale, Factory, Customized, Bulk, China, Made in China, Cheap, Low Price, Quality

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