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Home / Light Sources / Fiber Laser / Ultra high power and Narrow linewidth Single frequency visible fiber lasers

Ultra high power and Narrow linewidth Single frequency visible fiber lasers

Idealphotonics offers a high-power highly-reliable fiber laser solution for the manipulation of Rb atoms in applications such as laser cooling and atom inter-ferometry etc. It consists an all-fiber Er amplifier seeded with an ultra-narrow linewidth DFB fiber laser at 1560 nm, and a single-pass frequency doubling unit with periodically poled nonlinear crystal, which converts the laser to 780nm in stable single pass configuration.

The 780 nm fiber laser emits higher power (as much as 15 W) with narrower linewidth (Lorentz linewidth less than 1 kHz) and excellent beam quality (M2<1.2). It remains mode-hopping-free and stable under wide temperature variation and high mechanical vibration, which is great for frequency locking. The fiber laser is an optimal solution for applications in outdoor harsh.

Name Price Operation
Ultra high power and Narrow linewidth Single frequency visible fiber lasers Email us
Features

● Low noise

● (RIN<0.1% from 10 Hz-10 MHz)

● Narrow linewidth(< 30 kHz)

● Excellent beam quality (M2<1.1)

● Operation in harsh conditions

Physical/Optical Characteristics

Key Parameters

Unit

Specifications

Model Number


VIS-SFL-W□□□□-P○-L▽-CW 

Operation Mode


CW

Polarization


Linearly-polarized

PER

dB

>17, Typically20

Central Wavelength Range

nm

480-1000

Central Wavelength

nm

488

509

548

589

647

671

780

852

Rated Max Output Power

W

1

1.5

1.5

3

5

5

10

5

Laser Linewidth

kHz

determined by seed laser, down to 20   kHz

Power Tuning Range

%

20 ~100

Power Stability

%

Peak-Peak:< 3; RMS<0.5

Beam Quality

M2

< 1.2

Operating Voltage

VAC

100 ~ 240

Max Power Consumption

W

400

Cooling Method


Water/Air

Operating Temperature

◦C

+15 ~ +35

Spectrum

fl1.png

Beam Quality

fl2.png

Dimension

fl3.png

Application

● Optical testing

● Laser cooling

● Precision metrology

● Quantum Optics

Ordering Info

VIS-SFL- W□□□□-P○-L▽-CW

W□□□:Wavelength

0589: 589nm

………

0780: 780nm

0852: 852nm

P○: Output power

L▽: Line Width

1M=1MHZ

10K=10KHZ

01K=1KHZ