Lasers

Here listed lasers which we have in Biophotonics group.

Ti: sapphire tunable laser Chameleon Vision-S (Coherent, USA)

- pulse energy: 28.5 nJ

- repetition rate: 80 MHz

- pulse duration: 75 fs

- central wavelength (tunable): λ = 690-1050 nm

- average power: 2.3 W @ 800 nm

Supercontinuum fiber laser SuperK Extreme (NKT Photonics, Denmark)

- wavelength range: 400 - 2400 nm

- output power: 1.5 - 8 W

- repetition rate: 1 - 80 MHz

- master seed laser pulse: 5 ps

Ti: sapphire laser TISSA-50 (CDP Corp., Russia)

- pulse energy: 5–6 nJ

- repetition rate: 86 MHz

- pulse duration: < 50 fs

- central wavelength (tunable): λ = 750-850 nm

- average power: 400-500 mW @ 800 nm

Pump for Ti:sapphire laser (Millenia Pro 40J, Spectra Physics)

- laser diode: 40 W @ λ = 809 nm

- Nd:YVO4 laser: 20 W @ λ = 1064 nm

- frequency doubling by LiB3O5: 5W @ λ = 532 nm

Solid-state tunable pulsed laser Opolette HE 355 II (Opotek, USA)

- pulse energy: 10 mJ

- repetition rate: 20 Hz

- pulse duration: 5 ns

- wavelength (tunable): λ = 410-2400 nm

Nd: YAG laser Brio (Quantel-Brio, France)

- Q-switched, pulsed laser

- fundamental harmonic (λ = 1064 nm): 100 mJ, 20Hz

- 2nd harmonic (λ = 532 nm): 60 mJ

- 3rd harmonic (355 nm): 20 mJ

- pulse duration: ~ 4 ns

- linewidth: 0.7 cm-1 @ 1064 nm and 1.4 cm-1 @ 532 nm

- beam diameter: ~ 4 mm

- divergence: < 0.6 mrad

- flash amp, air/water heat exchanger

- controlled through RS232 or USB

- 19" rack mountable power supply

Diode module ILM-L3IF-300 (LeadLight Technology, Taiwan)

- wavelength: λ = 1064 nm, CW mode

- power: 350 mW

GaN laser

- wavelength: λ = 405 nm

HeNe laser

- wavelength: λ = 632.8 nm

- power: 5 mW