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 FemtoLux3微焦工业级飞秒光纤激光器

 FPS 紧凑型即开即用皮秒激光器用光纤种子源

 FFS 紧凑型即开即用飞秒激光器用光纤种子源

 FP200 紧凑型皮秒光纤激光器

 FF200紧凑即开即用的飞秒光纤激光器

 LightWire FF50 系列紧凑型飞秒光纤激光器

 Lightwire FF3000系列飞秒光纤激光器

 LightWire FP系列紧凑型皮秒光纤激光器

 LightWire HE 系列皮秒光纤微焦级激光器

 LightWire Duo 系列 - 双输出皮秒光纤种子激光器

您现在的位置: 欧兰科技 (Demo Site)   产品指南   激光器和激光光谱测量系统   超快光纤激光器   FFS 紧凑型即开即用飞秒激光器用光纤种子源


LightWire FFS series

Compact Fiber Seeders for Femtosecond Lasers
Download
datasheet
  • For femtosecond CPA systems
  • Up to 200 mW; up to 250 nJ per pulse
  • Compressed or chirped pulses, chirp shaping
  • < 300 fs after compression
  • kHz up to MHz pulse repetition rates

Features & Applications

FEATURES

  • Pulse energy > 250 nJ at repetition rate < 200 kHz
  • Compressed or chirped broadband pulses
  • Down to 300 fs pulses available after compression

APPLICATIONS

  • Seeding femtosecond CPA systems

Description

LightWire FFS series fiber lasers are dedicated for seeding solid state femtosecond Yb:YAG based CPA systems. Ekspla offers FFS lasers either with femtosecond pulse duration directly from fiber, or with chirped pulses.

Broad up to 12 nm spectral bandwidth enables amplification of pulses with < 300 fs compressed duration. Special feature of FFS200CHI laser is customizable chirp profile to match compressor design of the CPA system.

Specifications

Model FFS10 FFS100CHI FFS200CHI
Main specifications 1)
Central wavelength 1030 ±1 nm
Spectral bandwidth 3.5 ± 0.5 nm 8 ± 1 nm up to 12 nm
Pulse duration 550 ± 50 fs 7 ± 2 ps (chirped) >50 ps (chirped)
Compressed pulse duration NA < 300 fs down to 300 fs
Chirp profile no chirp linear custom 2)
Oscillator pulse repetition rate 52 ± 3 MHz
Pulse repetition rate with pulse picker 3) 26 kHz – 52 MHz (PRR = PRROSC/N, N=1,5,6...,2000)
Output power (without/with pulse picker) > 1 mW / >0.5 mW > 50 mW / >25 mW > 200 mW at 10 MHz
> 100 mW at 1 MHz
> 25 mW at 100 kHz
Pulse energy (without/with pulse picker) > 20 pJ / > 10 pJ > 1 nJ / > 0.5 nJ > 250 nJ at repetition rates < 200 kHz
Polarization linear, > 100:1 extinction
Optical output FC/APC connector or collimator with mounting flange (optional) collimator and isolator node 4)
Umbilical 3 m length armored cable Ø5 mm 5)
Beam diameter 0.9 ± 1 mm or 1.3 ± 0.1 mm or 2.1 ± 0.2 mm
Beam height NA 38 mm
Beam quality M2 < 1.1
Pulse train monitoring photodiode output for oscillator train, TTL synch pulse for laser output (when pulse picker included)
Dimensions of control unit (L×W×H) 315 × 450 × 95 (stand alone) or
315 × 482 × 95 (19" rack mountable)
Dimensions of collimator (D×L) Ø33.02 × 11.76 mm
Weight < 10 kg
Control interface USB, CAN, RS232, LAN (WLAN optional)
Power supply (AC/DC adapter included)
100 – 240 V, 50 – 60 Hz AC
Power consumption maximal 230 W (typical 60 W)
Operating conditions 10 – 30 °C, humidity – not condensing
  1. Due to continuous improvement all specifications are subject to change without notice.
  2. Chirp profile will be optimized by Ekspla to match customer compressor design.
  3. Pulse picker is an option for FFS10, FFS100 models. It supports external gating. FFS200CHI includes internal frequency divider, which enables pulse repetition rate reduction but does not support external gating.
  4. FFS200CHI model is provided with collimator & isolator node with dimensions 104×52×67 mm.
  5. Other fiber lenghts: 1 m, 2 m, 5 m are available on request.

Performance

Typical spectrum from FFS10 laserTypical spectrum from FFS10 laser
Typical autocorrelation from FFS10 laserTypical autocorrelation from FFS10 laser
Typical spectrum from FFS200CHI laserTypical spectrum from FFS200CHI laser
Typical depedence of average power on the repetition rate for FFS200CHI laserTypical depedence of average power on the repetition rate for FFS200CHI laser
Typical FPS100CHI compressed pulse autocorrelationTypical FPS100CHI compressed pulse autocorrelation
Typical spectrum from FFS100CHI laserTypical spectrum from FFS100CHI laser
Typical depedence of average power (blue curve) and pulse energy (red curve) on the repetition rate for FFS100CHI-AOM laserTypical depedence of average power (blue curve) and pulse energy (red curve) on the repetition rate for FFS100CHI-AOM laser

Drawings

LightWire FFS series control unit outline drawing (stand alone version). All dimensions are in millimetres.LightWire FFS series control unit outline drawing (stand alone version). All dimensions are in millimetres.
LightWire FFS series control unit outline drawing (19” rack mountable version). All dimensions are in millimetres.LightWire FFS series control unit outline drawing (19” rack mountable version). All dimensions are in millimetres.
LightWire FFS10/100CHI laser collimator flange outline drawing. All dimensions are in millimetres.LightWire FFS10/100CHI laser collimator flange outline drawing. All dimensions are in millimetres.
LightWire FFS200CHI laser isolator & collimator unit outline drawing. All dimensions are in millimetres.LightWire FFS200CHI laser isolator & collimator unit outline drawing. All dimensions are in millimetres.

Ordering information

Ordering information for LightWire FFS series lasersOrdering information for LightWire FFS series lasers
 
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