Trestles Opus femtosecond Ti:Sapphire laser with built in 3 Watt DPSS laser
Trestles Opus is a Ti:sapphire oscillator that produces
laser pulses with a duration from 50 to 100 femtoseconds at an average power up
to 400 mW at 800nm. Spectrally limited (also called transform-limited)
100 fs pulses have minimal broadening in multiphoton microscope systems and
doesn't require any additional dispersion management pulse chirping apparatus.
It is tunable in the range and also available with any fixed center wavelengths of
750, 770, 790, 810, 830, 850, or 870 nm and any other wavelengths in between.
The Trestles Opus comes with 2 years warranty. New femtosecond source is priced under 50 thousand dollars.
(request
a quote)
Specifications:
Trestles Opus one-box femtosecond laser with built-in DPSS pump (request
a quote)
Trestles 100 femtosecond oscillator
up to 400mW output power at 800nm
> 200mW output at any other preset wavelength wavelength in the range 740-870 nm
(indicate required wavelength when ordering)
100 fs pulses (ask for 50fs or less option!)
Tuning range of 740-850 nm (for tunable option)
Spatial mode - TEMoo
Polarization - linear, horizontal
Pulse repetition rate - 80 MHz
Pulse energy up to 5 nJ at 800 nm
Electronic starter with TTL output for mode-locked mode observation
USB-controlled tuning slit for wavelength tuning
Opus DPSS pump laser, 3 W output
power 3 W
wavelength 532 nm
beam size 2.0 mm
spatial mode TEM00
M squared < 1.1
power stability < 0.4 % RMS
noise < 0.4% RMS
tuning curve for standard optics set
(maximum output power is higher due to the fact that pump laser deliver >3W pump
power!!!)
For higher output power ask about our Trestles Finesse lasers! Trestles
Finesse lasers have build in DPSS pump lasers with output powers up to 10W.
Trestles Finesse brochure
Dimensions of Trestles Opus femtosecond Ti:Sapphire laser with built in 3 Watt DPSS laser
The Trestles Opus weight is about 20 kg.
DPSS pump laser control unit
| Features * RS232 control * large LCD * advanced funtionality * analogue modulation * power failure LED * emission status LED * remote interlock * full switch-mode operation * silent operation * compact, low-profile design
|
Supply voltage 12V dc frequency dc input Required Clearance * 100 mm at rear Connections mains 12V dc input modulation 9 way D-type RS232 9 way D-type umbilical 25 way D-type Modulation input range 0 - 4 V rise time 10 usec bandwidth 0 - 30 kHz |
Chiller - weight 11 kg, W 220mm x D 333mm x H 390mm
The same laser can be used with any other suitable pump laser. Typical tuning curves at different pump energies are shown here. Pump laser in that case is placed outside oscillator box.
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Del Mar Photonics Ti:Sapphire laser Trestles in the UCLA Biophysics Neuroimaging Laboratory (more)
|
 Del Mar Photonics, Inc.
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Trestles CW model is also available in the same footprint.
Trestles CW (w/out pump laser) (request
a quote)
Ti:Sapphire CW oscillator
Tuning range, nm: 700-1000*
Output power, mW: 1000 (at 790 nm, 6W pump)
Bandwidth: < 45 GHz
< 20 GHz (with 1 etalon**)
< 2 GHz (with 2 etalons**)
Spatial mode: TEMoo
Divergence: < 2 mrad
Polarization: horizontal
Includes 3-plate motorized BRF
* - complete range with 3 mirror sets (1 set included)
** - must be purchased separately
Example of application: Trapping nanoshells
Brooke Hester is a PhD student working in the Optical Tweezers Lab at the
National Institute of Standards and Technology (NIST). In this video she tells
about trapping polystyrene spheres and nanoshells using Trestles CW - continuum
wave tunable Ti:Sapphire laser from Del Mar Photonics.
Trestles brochure (both femtosecond and CW versions)
We also offer Tretsles CW Ti:Saphire laser with build in pump laser with pump power from 3 to 10 Watt.
TRESTLES CW OPUS Specifications (request
a quote)
Ti:Sapphire CW oscillator
Tuning range, nm: 700-1000*
Output power (free-space), mW: 300 (@800 nm, 3W pump)
Bandwidth: <45 GHz
<20 GHz (with 1 etalon**)
<2 GHz (with 2 etalons**)
Spatial mode: TEMoo
Divergence: <2 mrad
Polarization: horizontal
* - manually controlled birefringent filter for
wavelength tuning is included
** - not included, please see below
Fiber-coupled output: single-mode fiber 700-1300 nm,
4 um, 1 m FC-FC
Output power at fiber output: >10 mW@700-1000 nm
OPUS DPSS PUMP LASER, 3 W OUTPUT
POWER 3 W
WAVELENGTH 532 NM
BEAM SIZE 2.0 MM
SPATIAL MODE TEM00
M SQUARED < 1.1
POWER STABILITY < 0.4 % RMS
NOISE < 0.4% RMS
Accessories
3BRF-TM Upgrade - Upgrade to motorized 3-plate birefringent filter for USB
wavelength tuning
Thick (thin) etalon with mount (manual tuning)
Thick (thin) etalon with mount (step motor controlled tuning)
Closed-loop chiller
Trestles CW available free free space as well as fiber-coupled output
Fiber-coupled output: single-mode fiber 700-1300 nm, 4 um, 1 m FC-FC
Output power at fiber output: >10 mW@700-1000 nm
