Small signal EDFA Erbium-doped fiber amplifier C band 1535-1565nm

Idealphotonics' C-Band small signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) adopts a unique optical path design, combined with a proprietary ultra-low noise erbium-doped fiber, with the characteristics of low noise index and high gain, and its comprehensive performance exceeds similar products on the market. C-Band ultra-low signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) is suitable for amplifying single-frequency narrow linewidth light sources, and the linewidth can be narrowed to the kHz level. It is an ideal amplifier for weak signal acquisition applications in systems such as coherent communications, heterodyne detection, and Doppler wind radar.

Product features：1550nm band、 Ultra-low noise NF <3.5dB、 Continuous or pulse signal amplification、 Pulse modulation pump operation to reduce ASE noise (optional)、 Adapt to harsh working environment

Application area：Doppler wind radar、 Coherent communication system、 Coherent detection、 Distributed fiber optic sensing system、 Other scientific research

Unit Price

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Part Number

SS-EDFA-C-B-32-1

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameters

Parameter	Unit	Technology indication
PN#		SS-EDFA-C-B-32-1:SM; SS-EDFA-C-B-32-1:PM
Central wavelength	nm	1527	1545/1550	1563
Pulse width	ns	1	-	2000
Pulse repetition frequency	kHz	0.01	-	1000
Beam quality	M2	-	1.05	1.1
Input signal power level	dBm	-120	-45	+3
Small signal gain	dB	30	-	-
Noise figure	dB	-	-	3.5
Output power stability (15 minutes)	dB	-	±0.005	±0.01
Output power stability (8 hours)	dB	-	±0.05	±0.1
Optical isolation	dB	35	-	-
Operating voltage	VDC	5-12
Operating temperature	℃	-25	-	60
Storage temperature	℃	-40	-	85
Output fiber type		SM/PM
Output fiber length	m	>0.5
Output fiber connector		FC/APC or collimated output
Specifications and dimensions	mm	90x70x15 or 150x125x20

Technical indicators:

1. Output power is optional;

2. Peak operating wavelength can be specified;

3. Isolation refers to the isolation for ASE light;

4 The output power stability test condition is 25 degrees, after 30 minutes of preheating;

5. Max. power consumption refers to the overall power consumption under extreme working conditions.

TDLAS comparison signal test

Spectrum comparison test:

5fe530e77775a (1).png

SS-EDFA-△-PG-<OPP>-<ISO>

△:

C=C band,

L=L Band,

C+L=C+L Band

PG: Packaging

B: Benchtop

M: Module

OPP (Output Power): Output power, unit dBm.

E. G.: 16-16dbm, 23-23dbm

ISO: Built-in isolator protection

0-None,

1-Pump protection

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