ORPHEUS-HE is a collinear optical parametric amplifier of white light continuum pumped by PHAROS laser. This model is specially adapted for high pulse energy operation to produce the highest quality beam at the output.

. High Energy Optical Parametric Amplifier ORPHEUS-HE.

High Energy Optical Parametric Amplifier

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Features

  • 190 – 16000 nm tuning range
  • <1 kHz – 1 MHz repetition rate
  • Up to 40 W pump power
  • Up to 2 mJ pump energy
  • Single output port for UV‑VIS‑NIR

Overview

ORPHEUS‑HE is a collinear optical parametric amplifier of white light continuum pumped by PHAROS laser. This model is specially adapted for high pulse energy operation to produce the highest quality beam at the output. The OPA is assembled into a monolithic housing with integrated UV, visible and mid-infrared tuning range extensions available as options. The design of this OPA offers completely hands free operation, ensuring the same position, direction and polarization for all wavelengths in UV near IR region covering 190 – 2600 nm tuning range. A dedicated output port is available for the mid-infrared wavelength extension, which covers the 2.4 µm to 16 µm range.

ORPHEUS‑HE also integrates a mini spectrometer for online monitoring of OPA output wavelength and remote trouble­shooting. Thermally-stabilized housing helps to decrease sensitivity to ambient temperature, maintaining constant output beam pointing and optical path length for long-term measurements. This OPA can also be re-configured to work with lower energy pump pulses at higher repetition rates to exploit the versatility of our PHAROS product line.

Output from ORPHEUS-HE
Product name ORPHEUS‑HE ORPHEUS‑ONE‑HE
Tuning range Signal 630 – 1020 nm 1350 – 2060 nm
Idler 1040 – 2600 nm 2060 – 4500 nm
Pump power (maximum) 40 W
Pump energy 400 – 2000 µJ
Conversion efficiency at peak Signal >9 %
Idler >4 %
Signal + Idler combined >14 %
Pulse duration Pharos / Carbide Pharos-SP
150 – 290 fs 120 – 190 fs
Pulse bandwidth 700 – 960 nm Pharos / Carbide Pharos-SP
80 – 150 cm-1 100 – 220 cm-1
1450 – 2000 nm 60 – 150 cm-1
1550 – 2000 nm 60 – 150 cm-1
Long term power stability 8 hours <2 % @ 800 nm <2 % @ 1550 nm
Pulse energy stability 1 min <2 % @ 800 nm <2 % @ 1550 nm
Output from Wavelength Extensions
Pump Laser Requirements
ORPHEUS-HE High Energy OPA. Product datasheets. Version 07/01/2019, 0.19 MB.
Ultrafast Lasers, 2019. Products catalogue. Version 07/01/2019, 10.64 MB.
超快激光 2018. Products catalogue in Chinese. Version 24/09/2018, 7.26 MB.

Products List

ORPHEUS-HE is a collinear optical parametric amplifier of white light continuum pumped by PHAROS laser. This model is specially adapted for high pulse energy operation to produce the highest quality beam at the output.

. High Energy Optical Parametric Amplifier ORPHEUS-HE.