Superluminescent Diodes Broadband Light Source 850nm 3mW SM Fiber Laser Source Desktop Type SLD-850-3-SM-B

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Superluminescent Diodes Broadband Light Source 850nm 3mW SM Fiber Laser Source Desktop Type SLD-850-3-SM-B

SLD broadband light source adopts super radiant semiconductor diode light-emitting chip, which outputs broadband spectrum with low coherence degree and high output optical power spectral density. The operating wavelength can be selected from O, S, C, L and other bands, suitable for optical OCT, optical fiber sensing applications.

The flatness is about 10dB, and the single-mode fiber output.

[Features]
Ultra wide spectrum
Low spectral ripple
Spectral flattening

[Applications]
Optical fiber sensing
Medical Imaging
Optical fiber device testing

[Specifications]

Parameters

Unit

Typical value

Remarks

Model

 

SLD-850-3-SM-B

 

Center Wavelength

nm

850

Customizable: 1310/1400/1450/1470/
1500/1550/1610/1650nm

Ouput Power

mW

3

1. Fixed power/Adjustable power (Choose)
2. When PER is added, the output power will be reduced.

Power Adjustable Range

 

10~100%

Optional function
(Only for adjustable power)

Spectral Power Density

dBm/nm

≥-25

 

Spectral Ripple

dB

<0.2

 

Output Isolation

dB

>35

 

Short-term Stability (15 minutes)

dB

≤ ±0.02

Equivalent≤±0.5%

Long-term Stability (8 hours)

dB

≤ ±0.05

Equivalent≤±1.2%

PER (Polarization Extinction Ratio)

dB

≤ 0.2

Adding PER results in reduced output power.
eg: 10mW SLD, after adding PER, the output power becomes about 8.5mW.

Pigtail Type

--

Hi-780 Single mode fiber

Ф=3mm loose tube, L=1m 

Pigtail Connector Type

--

FC/APC

 

 

 

Electrical and Environmental Parameters

Desktop Type
(Current product)

Module Type

Control Method

Button

RS232 Serial communication
(Default not include)

Communication Interface

DB9 Female
(Default not include)

DB9 Female For M20
XH1.5-3Pin For M15
(Only for power Tunable )

Power Supply

AC 100~240V

DC 5V, 3A

Size

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm
90(W)×70(D)×15(H)mm (Choose)

Operating Temperature Range

-5~+35°C

Operating Humidity Range

0~70%

 

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