SLED Broadband Light Source

SLED Broadband Light Source
 

Product description:


SLED Broadband Light source-SLD / LED / ELED optical source Specification

SLED Broadband Light Source

Applications:

Optical fiber sensing

Optical fiber passive component spectrum testing

Optical fiber grating, DWDM, filter testing

Optical fiber measurement equipments

Features:

Slected wavelength

High stability

Broadband light source

Specifications:

1. Introduction

Relying on high accuracy automatic power control (APC) and automatic temperature control (ATC) techniques, the SLED broadband light sources deliver very stable output power in both short term and long term. These light sources can work at CW, internal modulate, and external modulate modes.

2. Specifications

Source Type

Parameter

850SLED

980SLED

1310 SLED

1480 SLED

1550 SLED

1620 SLED

Radiation source

SLED

Central wavelength (nm)

850 halogen 10

980 halogen 10

Halogen 20 1310

Halogen 1480 20

1550 halogen 20

1620 halogen 20

-3dB Spectrum width (nm)

40

20

35

40

35

40

Output power (mW)

4

2

1~50

1~15

1~35

1~20

Spectrum density stability1

0.05dB / 15 min

Short term stability 1

0.01dB / 15 min

Long term stability 2

0.05dB / 8 hour

Operating mode

CW, internal modulate, external modulate

Internal modulate (digital)

Square wave at 1MHZ occupancy 5010%

External modulate

Digital, analog (DC to 1MHzTTL level) BNC connecters

Fiber pigtail

Single mode SMF-28

Output connector

FC / PC, FC / UPC or FC / APC

Operating temperature

0 ~40

Storage temperature

-20 ~70

Power supply

AC220V10%, 50Hz, 20W

Dimensions (LWH)

900mm 700mm 20mm or 220mm 282mm 88mm

3. Test Report

Product Name: SLED Light Source Test Date: May 05. 2011.

Model No: OS-M-S-35-FC / APC Serial No: 203000008

Parameter

Standard

Test Result

Operating wavelength (nm)

1550

1550

Band width (nm)

40

50

Output power (mW)

35

35

Output power long-term stability (dB, 8 hours)

0.02

0.010

Output power short-term stability (dB, 15 minutes)

0.01

0.005

External modulate

Digital, analog (DC to 1MHzTTL level) SMA connecters

Operating temperature ()

-5+65

Storage temperature ()

-40+65

Connector type

FC / APC

Power supply / consumption

DC 5V / 2W

Dimension (mm)

907018

Typical Spectrum:

Installation of Module:

1. Definition of Connector

A: SMA connector

Digital, analog (DC to 1MHzTTL level)

Pin

Discription

1Red

VCC 5 power (10%)

2Black

Ground

B: Power supply



Welcome to contact our engineers to know more info about the specification.