Del Mar Photonics

Trestles CW Opus laser illuminates carbon nanotube field effect transistors and measure it's electrical characteristics. This is all done in an ultra high vacuum (UHV) chamber. Trestles CW Opus laser has a fiber-coupled output: single-mode fiber 700-1300 nm, 4 um, 1 m FC-FC and provides output power at fiber output: >10 mW@700-1000 nm

 

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
 

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
 

 

Trestles CW Opus continuum wave Ti:Sapphire laser with built in 3 Watt DPSS laser

Del Mar Photonics is your one stop source for ultrafast (femtosecond) as well as continuum wave (CW) narrow linewidth Ti:Sapphire lasers

Dimensions of Trestles CW Opus continuum wave Ti:Sapphire laser with built in 3 Watt DPSS laser

The Trestles CW 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

 

Carbon nanotube field effect transistors

Single- and multi-wall carbon nanotube field-effect transistors
CURRENT TRANSPORT MODELING OF CARBON NANOTUBE FIELD EFFECT TRANSISORS
Advancements in Complementary Carbon Nanotube Field-Effect Transistors
Single-Wall Carbon Nanotubes

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