High
sensitivity and deep UV measurement
The flagship Maya2000 Pro offers high
quantum efficiency and high dynamic
range and is responsive in the deep UV
(~185-300 nm). This back-thinned 2D
FFT-CCD spectrometer uses the Hamamatsu
S10420 detector and is perfect for
applications that require higher quantum
efficiency over a broader spectral
range.
Read About Maya2000 Pro VUV
 Maya2000
Pro Delivers Serious Performance
-
Low-noise electronics
-
Low jitter triggering functions
-
Optical resolution to ~0.035 nm
(FWHM); resolution depends on groove
density of grating and size of
entrance aperture
-
Multiple grating options including
optional HC-1 composite grating for
coverage from 175-1050 nm
-
Slits available in widths of 5, 10,
25, 50, 100 and 200 µm
-
Optional order-sorting filters to
eliminate second- and third-order
effects
-
Detector collection lens option for
enhanced signal collection
-
Fully controllable strobe signals
(single or continuous)
-
10 onboard digital user programmable
GPIOs
Adaptable for
VUV Applications
Maya2000
Pro can be adapted for nitrogen purging. Use it for applications
where oxygen is negatively influencing
your measurements - like deep UV (below
190 nm).
|
Detector |
|
 |
|
Starting at
under $6,000 |
|
If $10,000 is a
little bit out of
your budget range,
and if long
integration times
aren’t part of your
application, the
Maya2000 Pro may
fill the bill.
Indeed, at
introductory prices
of just $5,800,
Maya2000 Pro offers
great value and
performance for most
any application
requiring high
sensitivity, good UV
response and great
dynamic range.
|
Note:
The specifications for
integration time and dynamic
range shown here apply to
Maya2000 Pro units with
firmware version 3.0 and
above. |
| Type: |
Hamamatsu
S10420 |
|
Architecture: |
Back-thinned, 2D |
|
Thermoelectric cooling: |
No |
| Number of
pixels: |
All:
2068 X 70
Active: 2048 x 64 |
| Pixel
size: |
14 µm
square |
| Detector
active area (mm): |
28.672
horizontal
0.896 vertical |
| Well
depth: |
200Ke- |
| Peak QE: |
75% |
| QE @ 250
nm: |
65% |
|
Spectrometer |
|
|
Integration time: |
7.2 ms -
5 s |
| A/D
converter: |
16 bit
500 kHz |
| Dynamic
range: |
15000:1 |
|
Signal-to-noise ratio: |
450:1 |
|
Non-linearity uncorrected: |
~10.0% |
|
Non-linearity corrected: |
<1.0% |
| Column
sensitivity: |
~0.32
Counts/e- |
Maya2000 Pro Sample Spectrum
 Nitrogen
Purgebox for VUV Applications
Maya2000 Pro
Spectrometers have outstanding response
<190 nm and are useful for vacuum
ultraviolet (VUV) measurements to ~150
nm.
But, because oxygen and
water absorb in the VUV spectral band,
maintaining sufficient signal outside a
vacuum is not possible without an option
such as the Maya Nitrogen Purgebox.
This purgebox flushes the
environment with nitrogen to help
mitigate water and oxygen absorption in
the VUV. |
