Fiber laser-amplifier system with integrated infrared OPA.
Computer-controlled tuning, hands-free operation
The Y-FiTM OPA is KMLabs’ verfically integrated opfical parametric amplifier pumped by a Y-FiTM HP. The class-leading pulse durafion of the 1035 nm centered Y-FiTM HP results in both a stable, coherent white light seed source and excepfionally high conversion efficiency into the short-wave and mid-wave infrared.
Y-FiTM OPA Unique Features
• Tunable repefifion rate range of 1-2 MHz
• > 15% conversion efficiency into Signal and Idler
• Supports < 50 fs pulses
• Y-FiTM HP output (1035nm, 3 µJ) also available, direct or residual aher OPA
• Compact form factor: 12”x16”x5.5” opfical head
Y-FiTM OPA Tunability
Applicafions
• Short-wave infrared (SWIR) superconfinuum generafion
• Mid-wave infrared (MWIR) superconfinuum generafion
• Three and Four photon excitafion fluorescence microscopy
• Pump probe spectroscopy
• Tip-enhanced mid-wave infrared nanoscopy and nanospectroscopy
• Refina-safe coherent Raman sca5ering (simulated Raman sca5ering, coherent anfi-Stokes Raman sca5ering, impulsive sfimulated Raman sca5ering, etc.)
Features
• Coherent white light seeded OPA
• Average power up to 400 mW in the Signal and 100 mW in the Idler
• <1.5% shot-to-shot pulse energy deviafion in Signal
• Excellent beam quality: M2 typically
<1.4
• Residual 1 mm output available at separate port
• Intuifive control GUI including wavelength and pulse opfimizafion
• Combinafion of clean (low pedestal) short pulses and high energy gives higher peak intensifies to drive nonlinear opfical processes
• Custom configurafions available
Y-FiTM OPA Specificafions
Parameter
Y-Fi OPA Signal
Y-Fi OPA Idler
Center Wavelength
1250-1800nm
2.4-4.4μm
Pulse Width
<50 fs bandwidth*
<100 fs bandwidth*
Beam Quality
M2<1.4**
Not specified
Average Power
>0.4W@1MHz***
>0.1W@1MHz***
Pulse Energy
>0.4μJ@1MHz***
>0.1μJ@1MHz***
Peak Power
>3MW supported
Not supported
Repetition Rate
1-2MHz
1-2MHz
power Stability
<3% RMS over 12hours after 30 min warm-up
<3% RMS over 12hours after 30 min warm-up***
Pointing Stability
<20μrad RMS over 12hours after 30 min warm-up **
Not specified
* At the tuning range minimum
** Measurement performed on SHG of signal at tuning range maximum
*** At the tuning range peak
**** Typical performance
商品属性 [波长] 2.4-4.4μm [脉宽] <100 fs [脉冲能量] >0.1μJ@1MHz [平均功率] >0.1W@1MHz [重复频率] 1-2MHz