685nm 25mW Red Single-mode Fiber Coupled Laser Source Desktop Type FL-685-25-SM-B1

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685nm 25mW Red Single-mode Fiber Coupled Laser Source Desktop Type FL-685-25-SM-B1

The light source uses F-P type semiconductor laser chip, and the professionally designed drive and temperature control circuit temperature control ensures the safe operation of the laser. It has a full range of wavelengths, stable output power, single-mode fiber output, and excellent spot quality (LP01 mode). The equipment has the characteristics of rich wavelength selection, adjustable power, narrow spectral line width, convenient operation, and high safety. It can be widely used in fiber optic sensing, optical device testing, semiconductor testing, machine vision testing, etc.

[Features]
1. Excellent spot quality
2. Spectral and power stability
3. Module or desktop package 

 [Applications]
1. Light spot indication
2. Imaging
3. Device testing

[Specifications]

Parameters

Unit

Typical value

Remarks

Model

--

FL-685-25-SM-B1

 

Working Wavelength

nm

685

 

Wavelength Accuracy

nm

±5

 

Working Mode

--

CW

Continuous light

Output Power 

mW

25

Customizable

Power Adjustment Range

--

10~100%

 

Short-term Stability (15 minutes)

dB

≤ ±0.02

Equivalent≤±0.5%

Long-term Stability (8 hours)

dB

≤ ±0.05

Equivalent≤±1.2%

Pigtail Type

--

Corning 630HP SM fiber

L=1m

Pigtail Connector Type

--

FC/APC

 

 

 

Electrical and Environmental Parameters

Desktop Type
(Current product)

Module Type

Control Method

Touch screen/RS232 serial communication

RS232 serial communication

Communication Interface

DB9 Female
(Default not include)

DB9 Female

Power Supply

AC 100~240V

DC 5V, 3A 

Size

255(W)×285(D)×115(H)mm

125(W)×150(D)×20(H)mm

Operating Temperature Range

-5~+35°C

Operating Humidity Range

0~70%

 


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fiber laser source

fiber laser source

fiber laser source

fiber laser source

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