1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser
  • 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser
  • 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser
  • 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser
  • 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser

1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser

The 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser cover customer selection of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers.

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Product Description

1. Summary of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

The CWDM 20mW SM or PM Fiber Coupled Laser cover customer selection of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers.

2. Introduction of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

The CWDM 20mW SM or PM Fiber Coupled Laser cover customer selection of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers.

3. Features of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

ITU wavelengths available from 1270-1610nm;

Output power 20mW;

DFB wavelength stabilized single mode laser;

Built-in optical isolator, monitor photodiode, thermo-electric cooler and thermistor;

Polarization maintaining (PM) or Single mode(SM) fiber pigtail.

4. Application of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

LAN, WAN and metro networks;

C/DWDM systems;

Laser sources;

5. Electro-Optical Characteristics(T=25℃) of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

Parameter Symbol Condition Min. Typ. Max. Unit
Center Wavelength λc TL=15~35℃ CW λ-2   λ+2 nm
Optical Output Power PO - 20 - - mW
Threshold Current ITH - - 10 35 mA
Slope Efficiency ƞ CW output power 10mW 0.05 0.11 0.2 mW/mA
Operating current Iop PO= 20 mW (CW) - 200 300 mA
Spectral linewidth LW FWHM - 2 - MHz
Laser Forward Voltage VF CW output power 20mW - - 3.0 V
Monitor Dark Current ID - - - 0.1 μA
Bandwidth(@-3dB) BW - - 2.5 - GHz
Side-mode Suppression Ratio SMSR CW 35 40 - dB
Polarization Extinction Ratio PER - 20 - - dB
TEC set temperature RIN - 15 - 35
Input Impedance Ts - 22 25 28 Ω
Thermistor Current ZIN - 10 - 100 μA
Thermistor Resistance ITC TL = 25℃ 9.5 10 10.5
TEC Current RTH TL = 25℃, TC = 70℃ - - 1.5 A
TEC Voltage ITEC TL = 25℃, TC = 70℃ - - 3.5 V
TEC capacity VTEC TC = 70℃ - - 50
Thermistor temperature ΔT - - - 100
Wavelength Drift (EOL) - 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/ΔΙ - - 0.01 - nm/mA

6. Package drawing&PIN-OUT Definition(Unit:mm) of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

  • Type 1

  • Type 2

7. Deliver,Shipping And Serving of 1270nm to 1610nm CWDM 20mW SM or PM Fiber Coupled Laser

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 applications and wavelength accuracy?

A: Box optronics can provide many wavelengths corresponding to a variety of gas detection applications.

Q: What is the optical connector you requirement?

A: Box optronics can customize the optical connector according the requirement for free.

Hot Tags: 1270nm To 1610nm CWDM 20mW SM Or PM Fiber Coupled Laser, Manufacturers, Suppliers, Wholesale, Factory, Customized, Bulk, China, Made in China, Cheap, Low Price, Quality

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