Tm-Doped Single-Pass SHG Fiber Laser

Short Description:

Erbium group provides narrow-linewidth, mode-hopping free, frequency doubled single frequency lasers near 1000nm, based on Tm-doped fiber lasers (TFL-SSHG). It consists of an all-fiber amplifier seeded with single frequency fiber DFB laser, and a single-pass frequency doubling unit with PPLN/PPSLT crystal. Compared with frequency-doubled diode laser, the fiber solution has stable configuration, excellent beam quality (M² <1.1). It remains mode-hopping-free and stable under wide temperature variation and high mechanical vibration.

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Product Detail

Product Tags

Key Features

● Narrow Linewidth(<20 kHz)

● Good Beam Quality (M² <1.1)

● Stable and Maintainence-free

● Mode-Hopping Free

Applications

●Laser cooling, trapping, Optical Lattice

● Pump laser for OPO, Ti:Saphire

● Biomedical

● Solar cell processing

Technical indicators

Model	TL-SSHG-XX-YY-ZZ¹
Central Wavelength¹ ,nm	920 935 960 975
Output Power	0.5 1 2 2
Linewidth (100 us), kHz	<20
No hopping tuning range, nm	>0.4
Beam Quality	M²< 1.1, TEMₒₒ
PER, dB	Linear, PER>20dB
RMS Power Stability, %	<0.3% RMS@3h
Power Range	10%-100%
Cooling	Air Cooling/Water Cooling
Power consumption, W	<200W
1: XX：Central Wavelength，YY: Maximum Output Power, ZZ: Operation Mode 2: The center wavelength can be customized 3: High power can be customized