2 μm High-Power Femtosecond Laser

PL Optics‘ Rainbow 2000 HP delivers a high-power 2μm femtosecond laser with exceptional stability for mid-IR spectroscopy, silicon photonics, and nonlinear optics.

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產品介紹

Rainbow 2000 HP is a flagship 2 μm laser delivering output power of >1.5 W, pulse width <300 fs, and a near-diffraction-limited 1970 ± 10 nm free-space beam. Its 24-hour power stability is <5 ‰, setting an industry benchmark. Based on SESAM passive mode-locking and an all-fiber design, it incorporates our proprietary “Smart-Lock” fabrication and diagnostic technology for outstanding stability and reliability.

Technical Advantages:

Customizable Wavelength
High Peak Power
Linear Polarization
Diffraction-limited Beam Quality

Applications:

Nonlinear Optics
Mid-IR Frequency Conversion
Mid-IR Spectroscopy
Silicon Photonics

Technical Specifications:

Parameter	Unit	Value
Operating Wavelength	nm	1970 ± 10
Pulse Width	fs	<300 fs (typ. <250 fs)
Repetition Rate	MHz	80 ± 1
Average Power	W	>1 W
Power Stability	% RMS	<0.5 (24 h @ 25 °C)
Single-Pulse Energy	nJ	>18
Polarization Extinction Ratio	dB	>20
Beam Quality Factor	—	TEM₀₀, M²<1.2
Output Method	—	Free-space Collimated Output
Operating Temperature	°C	15 – 35
Dimensions	mm (L × W × H)	445 × 300 × 134, 380 × 445 × 94
Cooling Method	—	Air Cooling