FemtoFiber pro IRS-II
Short-Pulse Infrared Fiber Laser
• Ultrafast fiber laser @ 1570 nm center wavelength
• Shortest pulse (<40 fs) at high power (> 200 mW)
• SAM mode locking, PM fiber based MOPA system
• Robust and reliable design, push button operation
• Compact footprint < Letter/A4 format
The FemtoFiber pro IRS-II is a short-pulse version of TOPTICA’s FemtoFiber pro series. It comprises a very robust master-oscillator with power amplifier in one single box. It is built as an all-fiber laser system with no free space optics. By use of a special non-linear fiber, shortest pulses at the fundamental wavelength of Er-doped fiber lasers are generated.
Applications
• Terahertz Generation
• Mid-IR Generation (in combination with FemtoFiber pro SCIR/multiple beam configuration)
• Attoscience
Options
M40: Repetition rate 40 MHz instead of standard 80 MHz
• Oscillator design with 40 MHz repetition rate
• Some specifications may change (contact us for details)
• Cannot be combined with VAR option
Mxx: Customized repetition rate, e.g. 68 MHz, 77 MHz, …
AMP: Multi-Beam Systems
• Extension system equipped with amplifier, but no oscillator („AMP“)
• FC/APC fiber input for external seeding by the master system
• Additional seed ports can be added to each master
• Allowing multi-beam system of up to 4 units
• Combination of all FemtoFiber pro variants possible
• Popular multi-beam systems:
Specifications
Wavelength
1560 nm
Pulse Width
< 40 fs (typ. 30 fs)
Laser Output Power
> 200 mW
Repetition Rate
80 MHz standard*
Beam shape
TEM00, M² < 1.2
Beam size (1/e²)
typ. Ø 1.8 mm
Beam divergence
< 1 mrad
Linear polarization
> 95 % horizontal (vertical upon request)
Output coupling
Free space
Dimensions laser head (H x W x D)
120 x 280 x 229 mm³
Weight laser head
< 10 kg
Dimensions control unit (H x W x D)
140 x 235 x 315 mm³
Weight control unit
< 4.5 kg
Power supply
90 to 280 VAC, 47-63 Hz, IEC 60320-C14 socket
Power consumption
< 40 W
PC Interface
Ethernet, USB, RS-232
Environment temperature
20 - 30 °C (operating), 0 - 40 °C (storage and transport)
Environment humidity
Non-condensing
*See options for other repetition rates
商品属性 [波长] 1570 nm (center) [功率] > 200 mW [脉宽] < 40 fs [输出类型] 脉冲 [重复频率] 40 or 80 MHz