SuperK EXTREME/FIANIUM supercontinuum lasers

The range of SuperK EXTREME/FIANIUM supercontinuum white light lasers is broad as a lamp and bright as a laser. They deliver high brightness diffraction-limited light in the entire 390-2400 nm region. By adding one of our computer-controlled filters, the SuperK can be converted into an ultra-tunable laser with up to 16 simultaneous lines. Our lasers are maintenance-free and the full fiber monolithic architecture ensures excellent reliability and a lifetime of thousands of hours. 

The SuperK EXTREME/FIANIUM series is based on NKT Photonics’ world-renowned Crystal Fibre technology that has reliably delivered supercontinuum to all fields for over 10 years.

The SuperK platform is fully modular, allowing easy operation and service where accessory modules can be added without configuration—all Plug & Play.

Operation is simple and functions can be changed on-the-fly without powering down the system. The SuperK EXTREME/FIANIUM series provides high power and exceptional lifetime together with the highest of safety standards.

Features

390-2400 nm single-mode output Robust and maintenance-free On-the-fly variable repetition rate Plug & Play filter accessories Flexible trigger and power locking functions Operation at the press of a button

External power locking functionality NIM trigger output approved for FLIM Software Development Kit (SDK) Reliable and maintenance-free 24/7 operation Spectral variants and power levels

SuperK EXTREME/FIANIUM is the industry’s most efficient supercontinuum lasers with the highest visible to total power ratio.

High efficiency means better reliability and less unwanted residual pump power at the output. Choose from violet (EXU), blue (FIU), white (EXW) or red (EXR) spectra. Get up to 2 W in the visible wavelength region.

Should you require more power, a SuperK laser can easily be upgraded to a higher power level.

Laser	Visible power*(350-850nm)	Total power
EXR-4	400 mW	2 W
EXU-6	600 mW	2 W
EXW-12	1200 mW	4 W
EXR-15	1500 mW	4.5 W
FIU-15	1800 mW	5.5 W
EXR-20	2000 mW	6 W

 

Power Lock (external power locking)

The Power Lock option enables you to lock the power at any place in a setup.

Simply place a photo detector at the desired location and connect the detector to the External Feedback BNC connector of the SuperK laser.

Activate locking from the control panel and the system will now lock the power level at the position of the photo detector—automatically compensating for any drift or variation in external components up to 100 Hz.

Power lock options

Variable repetition rate

Custom MHz repetition rate on request

On-the-Fly variable repetition rate (pulse picker)

Under 1 MHz repetition rate on request (pulse picker)

Power Lock Specifications

Typical power stability*	< ± 0.5 %
Modulation input voltage	0 – 10 V
Current mode
Modulation bandwidth, 3dB	70 Hz (typ)
Rise- and falltime	<5 ms (typ)
Power mode
Modulation bandwidth, 3dB	40 Hz (typ)
Rise- and falltime	<10 ms (typ)
Feedback input voltage	0 – 4 V
Feedback bandwidth	<100 Hz
Feedback sample rate	200 Hz

*Depending on setup and wavelength range

Repetition rate

On-the-fly variable repetition rate (pulse picker) or fixed repetition rate of 40 or 78 MHz (other repetition rates available upon request).

Optical

Repetition Rate	78 ± 0.5 MHz
Power stability	< ± 0.5 %
Polarization	Random
Beam quality1)	M2< 1.1
Collimated beam diameter	~1 mm at 530 nm ~2 mm at 1100 nm ~3 mm at 2000 nm
Beam pointing accuracy2)	< 1 mrad
Beam pointing stability	< 50 µrad
Typical single mode fiber coupling efficiency2)	>70 %

Mechanical / Electrical

Computer interface	USB 2.0
Operation voltage	100-240 VAC 50/60 Hz
Power consumption	<100 W (<120W with pulse picker)
Door interlock connector3)	2-pin LEMO
External bus interface4)	15-pin sub-D
System cooling	Air Cooled
Operation temperature	+18o to +30oC
Storage temperature	-10o to +55oC
Dimensions (WxHxL)	443 x 252.3 x 376.8 mm3
Weight	18 kg (19 kg with pulse picker)

1) Measured relative to the mechanical axis running through the center of the collimator.
2) FUI-15 >450 nm.
3) The SuperK Extreme is a Class 4 laser and is required to be connected to a door interlock/circuit.
4) External communication and power supply port for accessories.

商品属性
[波长范围]	390-2400 nm
[总功率]	2 W
[可见光功率]	600 mW
[重复频率]	78 ± 0.5 MHz