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ASE Broadband Light Source

ASE Broadband Light Source

DL-ASE

ASE Broadband Light Source

ASE Broadband Light SourceASE Broadband Light Source

Product Description
DenseLight DL-ASE is a series of all-semiconductor low DOP ASE optical sources with a wide selection of wavelengths, covering the entire telecom spectral bands (from O to U). The CW output standard model comes with excellent stability in output power and spectrum. As it operates on direct light generation from superluminescent principle (SLED), it can be directly intensity modulated. Modulation models are available upon request, as well as custom models to meet your specific needs.

Features:

- Wide spectral coverage: O-band (1260-1360nm)
                                           E-band (1360-1460nm)
                                           S-band (1460-1530nm)
                                           C-band (1525-1565nm)
                                           L-band (1565-1675nm)
                                           U-band (1625-1675nm)
- Optical power up to 19dBm
- Degree of Polarization <5%
- CW operation (Excellent stability <0.01dB)
- Operating temperature  0 to 65degC
- Telcordia certification, RoHS Compliance
- Analog modulation (f3dB ~20MHz)
- Digital modulation (tr <1ns)
- Low noise performance
- Integrated optical isolator
- Protective electronics functions
- Monitoring/control interface
- Fiber pigtail output (ASE-CW Series) or FC receptacle(ASE-IM Series)
- Single +5V power supply
- Telcordia Qualified (GR-468-CORE)

ASE Broadband Light SourceASE宽带光源特点

ASE Broadband Light Source

ASE-CW

 ASE-CW

ASE-IM

 ASE-IM

Applications

-   Communications

-

affordable gigabit bandwidth fiber-link to homes and business (FTTX), test & measurement for telecom networks

-     Medical applications

 

-

OCT (biopsies-less medical cell imaging, diagnostic imaging), point of use/ handhelds/ non-invasive diagnosis (blood analysis)

- Energy,oil and gas

-

sensing in gas & oil production, telemetry in electricity distribution

- Industrial controls

-

in-line production process monitoring, 3D metrology and  surface metrology, semiconductor fabrication (solar cells), chemical and gas sensing – safety, emission control, security

-  Environmental sensing 

-

physical (temp, pressure, strain, vibrations), structural and civil engineering, smart structures, intelligent distributed sensing

 - Defense & security 

-

perimeter defense, navigation and guidance - inertia sensing (gyroscope), infrared illumination for surveillance and speckle-free military imaging

Product Table

Product

Wavelength

Power

Spectral Density (dBm/nm)

Remark

　

 Code

Range (nm)

(dBm)

     DL-ASE-CW-CSO193A

1285 - 1335

19

-6.5

CW

  

     DL-ASE-CW-CSE145A

1420 - 1460

14

-7.5

CW

  

     DL-ASE-CW-CSC117A

1525 - 1565

11

-10

CW

  

     DL-ASE-CW-CSC183A

18

-3.5

CW

  

     DL-ASE-CW-CSCL117A

1525 - 1610

11

-15

CW

  

     DL-ASE-CW-CSL165A

1570 - 1610

16

-6

CW

  

     DL-ASE-IM-CSC107A

1525 - 1565

10

-12

Direct Modulation

  

     DL-ASE-IM-CSCL107A

1525 - 1610

10

-18

Direct Modulation

  

Telcordia Quality Assured


ASE Broadband Light Source Telcordia Quality Assured

DenseLight's SLEDs successfully passed Telcordia's GR-468-CORE "Reliability Assurance Requirements for Optopelectronics Devices Used in Telecommunications Equipment"

Passed 5000 hours accelerated-ageing and ripple-aging tests

 

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