500mW  C-band ASE Broadband Light Source with Single-mode Optic Fiber ASE-C-500-T-SM-M Module Type

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500mW  C-band ASE Broadband Light Source with Single-mode Optic Fiber ASE-C-500-T-SM-M Module Type

The fiber ASE broadband light source is an incoherent light source, which is the spontaneous radiation generated by the semiconductor laser pumping erbium-doped silica fiber, and the spectral flattening technology is introduced to achieve a broadband flat spectrum. The wavelength of the light source covers the C-band, and the spectral flatness is better than 2dB. It is output through single-mode fiber or polarization-maintaining fiber, which is suitable for applications such as fiber sensing.

[Specifications]

Parameters

Unit

Typical value

Remarks

Model

--

ASE-C-500-SM-M /
ASE-C-500-T-SM-M

T: Tunable power

Spectral Range

nm

1528~1563

C-band

Ouput Power

mW

500

 

Power Adjustable Range

--

10%~100%

(Optional function)
Note: Spectral flatness does not change.

Spectral Flatness

dB

3

 

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%

Polarization Extinction Ratio

dB

≤ 0.2

 

Pigtail Type

--

SMF-28 Single mode fiber

Ф=2mm loose tube,L=1m

Pigtail Connector Type

--

FC/APC

 

 

 

Electrical and Environmental Parameters

Desktop Type

Module Type
(Current product)

Control Method

Button

RS232 Serial communication
(Only for power Tunable )

Communication Interface

DB9 Female(Default not include)
(Only for power Tunable )

DB9 Female
(Only for power Tunable )

Power Supply

AC 100~240V

DC 12V, 3A

Size

260(W)×280(D)×120(H)mm

125(W)×150(D)×31.5(H)mm

Operating Temperature Range

-5~+35°C

Operating Humidity Range

0~70%

 

 

 

The following spectrum, flatness and spectral shape remain unchanged at different power levels:
ASE source


fiber laser






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