Optical Coherence Tomography and Femtosecond Lasers

Optical Coherence Tomography and Femtosecond Lasers: examples of applications

Optical coherence tomography monitoring of vocal fold femtosecond laser microsurgery

OCT-aided femtosecond laser micromachining device

Del Mar Photonics team involved in developing various Time-Domain and Frequency-Domain OCT modalities including conventional OCT, two-wavelength OCT, and polarization-sensitive OCT. We also develop OCT systems featuring high NA objectives and dynamic focusing which are also referred to as Optical Coherence Microscopy systems.

Custom OCT systems was developed for:

* University of Florida , USA
* University of Texas Medical Branch at Galveston , USA Bayer Corp., USA
* University of California at Berkeley , USA
* Hannover Laser Center , Germany
* National Eye Institute, National Institute of Health , USA
* University of Oulu , Finland
* Rice University , USA

Request a quote for custom Optical Coherence Tomography system

Del Mar Photonics offers industry's most extensive portfolio of ultrafast lasers
We offer femtosecond oscillators and amplifiers based based on Ti:Sapphire (Trestles, Teahupoo, Cortes), Cr:Forsterite (Mavericks, Jaws), Yb- Solid State (Tourmaline-SS), Er-doped fiber (Tamarack, Buccaneers) and Yb- doped fibers (Tourmaline series). Main specifications of the basic standard models are summarized in the table below:

Laser brand-name	Brief description	Output parameters	Sample specifications	Pdf brochures
Trestles	Ti:Sapphire oscillator	wavelength tuning range 710-950 nm (@6W pump); output power >600 mW (@6W pump, 800 nm) pulse duration <20 fs - 100 fs	Trestles-100 without pump laser Ti:Sapphire oscillator having a tuning range of 710-950 nm (@6W pump); output power >600 mW (@6W pump, 800 nm); beam quality TEMoo; polarization - linear horizontal; pulse duration <100 fs; repetition rate 80 MHz	Trestles Ti:Sapphire laser Trestles Finesse Ti:Sapphire laser Manual Pump lasers HPG DPSS green laser Finesse DPSS green laser
Teahupoo Rider	Ti:Sapphire one-box Oscillator/Amplifier
Mavericks	Cr:Forsterite oscillator	tuning range – 1230-1270nm output power – up to 1W pulse duration – 60 fs - 80 fs repetition rate – 120/76 MHz (fixed)	Mavericks 65P Femtosecond Cr:Forsterite laser system Ytterbium pump laser included. tuning range – 1230-1270nm output power – 250 mW beam quality – TEMoo polarization – linear horizontal pulse duration – <65 fs repetition rate – 120/76 MHz (fixed) Electronic starter included. Peltier crystal head with temperature controller included.	Mavericks Cr:Forsterite femtosecond lasers Multiphoton Imaging with Mavericks - introductory brochure New compact version of Mavericks CrF:65P chromium forsterite femtosecond laser
Tourmaline Yb-SS400	Ytterbium-doped Solid- State Femtosecond Oscillator	Wavelength, nm 1059±2 Pulse duration fs < 150 Output power, mW* >400 Repetition rate, MHz 80*	Tourmaline Yb-SS400/150 Pulse duration (FWHM), fs < 150 Wavelength, nm 1059±2 Output power, mW* >400 Repetition rate, MHz 80* Output power stability** ± 1% (see graph) Spatial mode TEMoo Polarization, linear >100:1 (horizontal) Laser head dimensions, mm 710x165x110 Power supply dimensions, mm 230x200x85	Ytterbium-doped Solid- State Femtosecond Oscillator
Tamarack	Er-doped fiber femtosecond oscillator	Wavelength, nm 1560±10 Pulse Width, fs <80 - 250 Output power, mW >10	Tamarack 80 (RFQ) Pulse Width (FWHM), fs <80 Wavelength, nm 1560±10 Average output power, mW >10 Peak output power, kW up to 1 Repetition rate, MHz 70 Power output: 10 mW, TEM00, linearly polarized or fiber output (FC/APC) Laser head dimensions, mm 180x210x50 Power supply unit dimensions, mm 230x200x85	Tamarack Er-doped femtosecond fiber laser
Buccaneer	Er-doped fiber femtosecond oscillator/amplifier		Buccaneer 100 Femtosecond fiber-based laser system Wavelength (fixed) 1560±10nm; output power >100 mW; beam quality TEM00 pulse duration (fixed) 150-300 fs; repetition rate (fixed) 60-80 MHz	Buccaneer Er-doped femtosecond fiber laser
Buccaneer SHG	Er-doped fiber femtosecond oscillator/amplifier +SHG	Wavelength 780+-10 nm Pulse Width < 120 fs Output power >40 mW	Buccaneer with a SHG unit Fiber laser with SH generation Pulse Width (FWHM) < 120 fs Wavelength 780+-10 nm (fixed) Average output power >40 mW Repetition rate 40 MHz Spectral width ~ 7.5 nm RF Out: SMA Mode lock status: SMA Polarization: vertical	Buccaneer Er-doped femtosecond fiber laser with build in SHG unit Manual
Tourmaline	Femtosecond Yb-based seed oscillator	Output power 20mW Wavelength 1040-1064 nm Pulse duration 100 fs	Tourmaline 100 Average power 20mW Wavelength 1040-1064 nm Repetition rate 60-80 MHz Pulse duration 100 fs Output pulse energy 0.25nJ	Femtosecond Yb-based seed oscillator
Tourmaline 300-1	Femtosecond Yb-based laser system	Pulse duration 300 fs Average power 1 W	Tourmaline 300-1 Yb-based laser system Pulse duration 300 fs Average power 1 W Repetition rate 10 kHz Pulse energy 100 mkJ
Tourmaline Yb- ULRepRate-07	Yb-based high-energy fiber laser development kit, model Tourmaline Yb- ULRepRate-07	Wavelength: 1.07 nm ±0.1 nm Pulse duration: 500 fs - 3 ns Pulse energy: up to 10 µJ	Tourmaline Yb-ULRepRate-07 Yb-based high-energy fiber laser system kit includes: - low-repetition-rate high-energy mode-locked Yb- doped all-fiber laser with open architecture which provides possibility of educational & experimental work for obtaining ultra-low-repetition-rate (up to 10 kHz) and study of parabolic shaped pulses Wavelength: 1.07 nm ±0.1 nm Pulse duration: 500 fs - 3 ns Repetition rate: 25-5 MHz and low (up to 10 kHz) Pulse energy: up to 10 µJ (microJoule)

Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics
sales@dmphotonics.com