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DL-ASE Series

ASE (IM) ASE (CW)


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.

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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)

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ASE-CW

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

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Product Table

Product
 Code
Wavelength
Range (nm)
Power
(dBm)
Spectral Density (dBm/nm)
Remark
 
     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

* The Datasheet may not be the most updated copy. Please contact us for the latest version.

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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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