1550nm Low DOP SLD Chip     


The SLD-CHIPS-A-A82-W1550 series is a broadband SLED that operates in a true inherent superluminescent mode. This 1550nm Superluminescent Chip on Submount superluminescent property generates broader band at higher drive currents in contrast to other conventional SLEDs which are ASE-based, where high drive tends to give narrower band. Its low coherence reduces Rayleigh backscattering noise. Coupled with high power and large spectral width, it offsets photoreceiver noise and improves spatial resolution (in OCT) and measurand sensitivity (in sensors). The SLED is available in Chip on submount package. It is compliance with the requirements of Bellcore Document GR-468-CORE.



Product model


Name Model Price
1550nm Low DOP SLD Chip   [PDF]  [RFQ]

SLD-CHIPS-A-A82-W1550
(Stock NO. Not entered)
[Please inquire]


Parameter



Features

● Optical output: 2-5mW 

● High optical output power

● Wide spectral half width

E/O Characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions

Centre wavelength

Ac

1540

1550

1600

nm

100 mA

Operation Current

Iop

-

100


mA

100 mA

Optical Output Power

Pf

2

4
5

mW

100 mA

Spectral Width

Δλ

35



nm

100 mA

Spectral power variation   (ripple)

R

-

0.1

0.2

dB

100 mA

Polarization dependent output   (TE/TM)

-

13

-

-

dB

100 mA


Divergence Angle:

p1.png

COC PIV curve

15502.png


15501.png




Package Size


Application

● Fiber transmission systems

● Fiber optic gyros

● Fiber optic sensors

● Optical coherence tomography

● Testing Light source


Ordering Info

SLD-Chips-☆-A8▽-W□□□□

☆: Output Power

A: 2mW

B: 5mW

▽: Wavelength Tolerance

1: ±5nm

2: ±10nm

□□□□: Wavelength

1550: 1550nm

*****

1590: 1590nm



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