لیزر نور سفید NKT Photonics SuperK COMPACT

SuperK COMPACT is a high-performance supercontinuum white light laser launched by NKT Photonics, which is an industry-leading wide-spectrum light source solution. This series integrates laboratory-grade spectral performance into industrially applicable miniaturized systems, mainly targeting life sciences, industrial detection, and spectral analysis.

2. Core technical parameters

1. Spectral characteristics

پارامترها شاخص های عملکرد

Spectral range 450-2400nm (covering visible to near infrared)

Spectral power density >1 mW/nm (@500-800nm)

Spectral flatness ±3 dB (typical value)

Output power Up to 8W (depending on the wavelength range)

2. Light source performance

Pulse characteristics:

Repetition frequency: 20-80 MHz adjustable

Pulse width: <100 ps

Spatial characteristics:

Beam quality: M²<1.3

Fiber coupling: single-mode fiber output (optional SMF-28 or HI1060)

3. System specifications

Dimensions: 320 x 280 x 115 mm (desktop model)

Weight: <7 kg

Cooling method: air cooling (no external water cooling required)

3. Analysis of technical advantages

1. Patented photonic crystal fiber technology

Enhanced nonlinear effect: Using NKT's patented LMA-PCF fiber to achieve efficient spectrum broadening

No mode hopping design: Avoid the modal instability problem of traditional supercontinuum light sources

2. Intelligent control system

Real-time power stability: built-in feedback circuit (power fluctuation <1% RMS)

Remote control interface:

USB/RS-232 standard interface

Provide LabVIEW driver and SDK development kit

3. Modular design

Replaceable filter module:

Optional single-band output (such as 500-600nm)

Support multi-channel spectroscopy (up to 8 channels independently controlled)

Expansion port:

External trigger input (synchronization accuracy <1ns)

Power monitoring output

IV. سناریوهای کاربردی معمولی

1. Life science research

Multiphoton microscopy:

Simultaneous excitation of multiple fluorescent markers

Deep tissue imaging (such as mouse brain slices)

Flow cytometry:

Highly sensitive detection of rare cell subpopulations

2. Industrial inspection

Semiconductor defect detection:

Broad spectrum illumination improves defect contrast

Applicable to wafers and packaged devices

Material composition analysis:

Raman spectroscopy enhanced light source

Plastic/drug rapid screening

3. Optical metrology

Optical coherence tomography (OCT):

Axial resolution <2 μm

Ophthalmology/dermatology imaging

Spectral calibration:

Astronomical telescope wavelength benchmark

V. System composition and configuration

1. Standard configuration

Host unit (including pump laser and nonlinear fiber)

Power module (100-240V AC adaptive)

Single-mode output fiber (1.5 meters long, FC/APC connector)

Control software (SuperK Keeper)

2. Optional accessories

Accessory type Functional description

Tunable filter module Bandwidth 10-50nm continuously adjustable

Multi-channel beam splitter Up to 8 wavelengths independent output

Power stabilization module Closed-loop control accuracy ±0.5%

Fiber coupler Adapt to microscope/spectrometer interface

VI. Comparison advantages with competitors

Comparison items SuperK COMPACT Competitor A Competitor B

Spectral range 450-2400nm 470-2200nm 500-2000nm

Power stability <1% RMS <2% RMS <3% RMS

Size 0.01 m³ 0.03 m³ 0.02 m³

Start-up time <15 minutes >30 minutes >60 minutes

VII. Operation and maintenance

Quick start: warm-up time <15 minutes (traditional supercontinuum light source requires 1 hour +)

Intelligent diagnosis:

Real-time monitoring of fiber status

Automatic power derating protection

Maintenance cycle:

It is recommended to replace the filter every 5000 hours

Fiber life >20,000 hours

VIII. Selection recommendations

Basic model: suitable for conventional laboratory applications (such as fluorescence imaging)

Industrial reinforcement version: with shockproof design and IP50 protection (applicable to production line environment)

Customized wavelength version: can specify specific band optimization (such as 600-800nm)

SuperK By combining wide spectral coverage with miniaturized design, COMPACT redefines the industrial applicability standard of supercontinuum light sources, and is particularly suitable for high-end scientific research and industrial scenarios that require multi-wavelength parallel detection. Its excellent stability makes it an ideal light source for OCT systems and spectral analysis.