20mW C-Band ASE Broadband Light Source with Polarization-Maintaining Fiber Optic ASE-C-20-T-PM-B Desktop Type

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20mW C-Band ASE Broadband Light Source with Polarization-Maintaining Fiber Optic ASE-C-20-T-PM-B Desktop 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.

[Features]
Spectrally flat
Wide spectral range
High output stability

[Applications]
Fiber optic sensing
Medical imaging
Production testing

[Specifications]

Parameters

Unit

Typical value

Remarks

Model

--

ASE-C-20-PM-B /
ASE-C-20-T-PM-B

T: Tunable power

Spectral Range

nm

1528~1563

C-band
2dB spectral range

Ouput Power

mW

20

 

Power Adjustable Range

--

10%~100%

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

Spectral Flatness

dB

≤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%

Polarized Extinction Ratio

dB

≥23

 

Pigtail Type

--

PM1550 Polarization-maintaining 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
(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 5V, 3A

Size

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm

Operating Temperature Range

-5~+35°C

Operating Humidity Range

0~70%

 

 

ASE Broadband Light Source Module C-band flattenin

ASE light source

Spectrum Test (PN:ASE-C-50-T-SM-M15, SN:2310-19-1):

ASE light source

Power Stability Test (PN:ASE-C-50-T-SM-M15, SN:2310-19-1):

ASE light source

ASE Broadband Light Source Module C-band flattenin

ASE Broadband Light Source Module C-band flattenin
 

ASE light source

ASE light source

ASE light source







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