1570nm Wavelength SM Fiber Coupled Laser, 30dBm

The 1570nm single-wavelength laser adopts a high-performance butterfly semiconductor laser chip, with a professionally designed driver and temperature control circuit to ensure safe operation, stable output power, and spectral stability. It is suitable as a pump laser source for thulium-doped fiber lasers or fiber amplifiers and is available in both benchtop and module packaging.

Product features：1~10W multiple power options、 Single-mode fiber output、 Various spectral options available

Application area：Thulium-doped fiber laser、 Fiber laser、 Fiber sensing

Unit Price

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Part Number

FL-1570-30-SM-B

Lead Time

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Stock

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General Parameters

Download Document

Dimensional Drawing

Parameters

Optical Specifications	Unit	Typ.	Notes
Operating Wavelength	nm	1570±1
Spectral Linewidth	nm	< 0.1
Side Mode Suppression Ratio (SMSR)	dB	>50
Operating Mode	-	CW	Continuous Wave
Output Power	dBm	10/20/30/33/37/40
Short-term Stability (15 minutes)	dB	≤ ±0.02	Equivalent≤±0.5%
Long-term Stability (8 hours)	dB	≤ ±0.05	Equivalent≤±1.2%
Pigtail Type	-	SMF-28 fiber
Pigtail Connector Type	-	FC/APC

Electrical and Environmental Parameters	Benchtop	Module
Control Mode	Button Control	RS232 Serial Communication
Communication Interface	Optional	DB9 Female
Power Supply	100~240VAC,<150W	5V DC,<60W
Dimensions	260(W)×320(D)×120(H)mm	125(W)×150(D)×20(H)mm
Operating Temperature Range	-5~+35°C
Operating Humidity Range	0~70%

Ordering info

PN#

Operating wavelength(nm)

Output Power(dBm)

Output fiber tupe

Package type

1570

10/20/30/33/37/40

SM= SMF-28 PM=PM1550

B=Benchtop

M=Module

*33~40dBm only benchtop available

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