Single-Pass SHG Raman Fiber Laser

Short Description:

Erbium group offers high power, narrow-linewidth, frequency doubled Raman fiber laser from 560 to 760 nm for applications like laser cooling of atoms. It consists of an all-fiber Raman amplifier seeded with ultra-narrow linewidth external cavity diode laser or fiber DFB laser, and a single-pass frequency doubling unit with periodically poled nonlinear crystal. Compared with frequency-doubled diode laser, the fiber solution has stable configuration, excellent beam quality (M² <1.2), high output power (up to 10 W). It remains mode-hopping-free and stable under wide temperature variation and high mechanical vibration and can be applied in the quantum technology, biomedicals and industry.

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Product Detail

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Key Features

● Narrow Linewidth(<200 kHz)

● Support Seed built-in, Tunable

● Stable and Maintainence-free

● Good Beam Quality (M² <1.1)

Applications

● Laser cooling of Li atoms

● Quantum simulation

● Biomedical

● Medical cosmetic

Technical indicators

Model	RFL-SSHG-XX-YY-ZZ¹
Wavelength Range, nm	560-671 671-698 698-740
Output Power³ , W	2 6 1 1
Seed Laser	External Cavity Diode Laser(ECDL)
Frequency converted	Single Pass SHG
Mode-Hopping Free Rnage, GHz	>40
Fast Tuning Rnage, GHz	>40
Total Tuning Range, nm	±1.5
MS Power Stability, %	<0.5 %@3hrs
Beam Quality	TEMₒₒ , M² <1.1
PER, dB	>20
Beam Diameter, mm	0.7-1.0
Cooling	Water Cooling/Air Cooling
Power Supply	50-60Hz , 100-240VAC
1: XX：Central Wavelength，YY: Maximum Output Power, ZZ: Operation Mode 2: Central wavelength can be customized 3: High power can be customized