Del Mar Photonics
- Product
brochures
Customer inquiry:
I'm interested in the 3^rd harmonic generator for an amplified Ti:sapphire laser.
What is the maximum pulse energy? The system is a Coherent regenerative
amplifier (RegA 9000) that produces 750 mW at a repetition rate of 100 kHz,
which is a pulse energy of 7.5 microjoules in 50 femtoseconds. The beam diameter
is 2.7 mm.
We have tried to use a Coherent 9300 harmonic system, but it is designed for
oscillator energies of nanojoules, so it is too tightly focused on the crystal
and generates white light.
Please find enclosed the quotation for the TH generator along with
the drawing. Please note that since the unit is non-standard the dimensions
may be extended by +100 mm in length and +50 mm in width.
Third Harmonic Product
brochure -
Third Harmonic Generator Manual -
Forth
Harmonic Generator manual
Sample quote for Third Harmonic Generator for Amplified Ti:Sapphire Laser
ATsG800 Third Harmonic Generator
Second and third harmonic outputs
Input wavelength for TH – 750-900 nm
Input wavelength for SH – 710-960 nm
Input pulse width - >20 fs
Conversion efficiency for TH – 7-8% (depends on input
parameters)
Conversion efficiency for SH – >30% (depends on input
parameters)
Pulse broadening - <150 fs
Input pulse energy – 8 μJ
Unit price: $14,000
E-mail us for a custom quote
Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics
sales@dmphotonics.com
Customer inquiry:
We have about 1 W across the range 780nm to 920 nm. We are interested mostly
in tunability in the range 240-300nm. Pulse width is not very > important. If a
(third + fourth) HG exists in one model, that would be great. Also it would be
good for us to have several wavelength available at the same time, i.e.
fundamental and harmonics.
I want to use this system for a photoemission microscope, and my first interest
is in the tuning capability. The second interest is in building up a
pump-and-probe system using the fundamental or 2nd harmonic as a pump beam and
the third harmonic as probe. Do you have suggestions for the delay-line?
Answer:
We can offer our multiharmonic (SH, TH) generator unit. The simultaneous output
will have around 10% (100 mW) of your input power in fundamental and each of
harmonics (10% fundamental, 10% second and 10% third). Each harmonic has its own
output (see attachment). The tuning range will be 260-300 nm for TH with your
input tuning range.
The FH system will produce 205-230 nm radiation out of your laser (780-920)
=========================================================
Customer inquiry:
I'm interested in the 3^rd harmonic generator for an amplified Ti:sapphire laser.
What is the maximum pulse energy? The system is a Coherent regenerative
amplifier (RegA 9000) that produces 750 mW at a repetition rate of 100 kHz,
which is a pulse energy of 7.5 microjoules in 50 femtoseconds. The beam diameter
is 2.7 mm.
We have tried to use a Coherent 9300 harmonic system, but it is designed for
oscillator energies of nanojoules, so it is too tightly focused on the crystal
and generates white light.
Answer:
Please find enclosed the quotation for the TH generator along with
the drawing. Please note that since the unit is non-standard the dimensions
may be extended by +100 mm in length and +50 mm in width.
Third Harmonic Product
brochure
Sample quote for Third Harmonic Generator for Amplified Ti:Sapphire Laser
ATsG800 Third Harmonic Generator
Second and third harmonic outputs
Input wavelength for TH – 750-900 nm
Input wavelength for SH – 710-960 nm
Input pulse width - >20 fs
Conversion efficiency for TH – 7-8% (depends on input
parameters)
Conversion efficiency for SH – >30% (depends on input
parameters)
Pulse broadening - <150 fs
Input pulse energy – 8 μJ
Unit price: $14,000
=================================================================
Customer inquiry:
I’m interested in the 3rd harmonic generator for an amplified Ti:sapphire laser.
What is the maximum pulse energy? The system is a regenerative amplifier that
produces 750 mW at a repetition rate of 100 kHz, which is a pulse energy of 7.5
microjoules in 50 femtoseconds. The beam diameter is 2.7 mm. We have tried to
use a Coherent 9300 harmonic system, but it is designed for oscillator energies
of nanojoules, so it is too tightly focused on the crystal and generates white
light.
Del Mar Photonics:
We can offer about 7-8% efficiency, the version for 8 uJ will be non-standard.
Please find enclosed
the quotation for the TH generator along with
the drawing. Please note that since the unit is non-standard the dimensions may
be extended by +100 mm in length and +50 mm in width.
ATsG800 Third Harmonic Generator
Second and third harmonic outputs
Input wavelength for TH – 750-900 nm
Input wavelength for SH – 710-960 nm
Input pulse width - >20 fs
Conversion efficiency for TH – 7-8% (depends on input
parameters)
Conversion efficiency for SH – >30% (depends on input
parameters)
Pulse broadening - <150 fs
Input pulse energy – 8 μJ
Third harmonic generator (THG) is developed for frequency doubling and tripling of Ti-Sa amplifier radiation (λ=780-820 nm). Device is based on second harmonic generation (SHG) and sum-frequency generation (SFG) techniques and provides stable radiation in fs scale. TH generator is developed for high conversion efficiency.
Femtosecond third harmonic generation for amplified Ti:sapphire laser - THG brochure - THG manual - Request a quote
SPECIFICATIONS
• Pulse width - 40-60 fs
• TH efficiency - > 7 %*
• SH efficiency - >25 % (full output**)
• Input beam size (FWHM) - 2.7 mm ***
• Input energy in pulse > 8 μJ
• Temporal broadening - For TH pulse< 250 fs
For SH pulse <100 fs
• Input polarization - Linear- horizontal
• Output TH polarization - Linear- horizontal
• Output SH polarization - linear- vertical
• Output fundamental
beam polarization
- linear- vertical
• Input wavelength - 780 – 820 nm
• Output TH wavelength - 260 – 274 nm
• Output SH wavelength - 390 – 410 nm
• Dimensions - 500mm x 362mm x 188mm
* - assuming that pulse is compressed;
** - just after the flip-mirror M7;
*** - assuming that 1.5<M2<2.
Request a quote - Third Harmonic Product brochure - Third Harmonic Generator Manual - Forth Harmonic Generator manual
Product Data Sheets
Del Mar Photonics Product brochures - Femtosecond products data sheets (zip file, 4.34 Mbytes) - Del Mar Photonics
Send us a request for standard or custom ultrafast (femtosecond) product
Pulse
strecher/compressor
Avoca SPIDER system
Buccaneer femtosecond
fiber lasers with SHG Second Harmonic Generator
Cannon Ultra-Broadband Light
Source
Cortes Cr:Forsterite
Regenerative Amplifier
Infrared
cross-correlator CCIR-800
Cross-correlator Rincon
Femtosecond Autocorrelator
IRA-3-10
Kirra Faraday Optical Isolators
Mavericks femtosecond
Cr:Forsterite laser
OAFP optical attenuator
Pearls femtosecond fiber laser
(Er-doped fiber, 1530-1565 nm)
Pismo pulse picker
Reef-M femtosecond scanning
autocorrelator for microscopy
Reef-RTD scanning
autocorrelator
Reef-SS single shot
autocorrelator
Femtosecond Second Harmonic Generator
Spectrometer ASP-100M
Spectrometer ASP-150C
Spectrometer ASP-IR
Tamarack and Buccaneer
femtosecond fiber lasers (Er-doped fiber, 1560+/- 10nm)
Teahupoo femtosecond Ti:Sapphire regenerative amplifier
Femtosecond
third harmonic generator
Tourmaline femtosecond fiber
laser (1054 nm)
Tourmaline TETA Yb
femtosecond amplified laser system
Tourmaline Yb-SS
femtosecond solid state laser system
Trestles CW Ti:Sapphire
laser
Trestles femtosecond
Ti:Sapphire laser
Trestles Finesse
femtosecond lasers system integrated with DPSS pump laser
Wedge Ti:Sapphire multipass amplifier
Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics
sales@dmphotonics.com