|
Date |
Innovative step |
| 30 June 2020 |
LED70 with standard electrical
pumping |
Lower than in
OPLED70
bias voltage |
| 21 September 2018 |
LED19 will be fabricated on
special order only |
|
| 1
February 2017 |
 |
New longwave
photodiode for λ> 6 μm will appear soon |
| 1
November 2016 |
Single channel
gas sensor head |
 |
| 17
April 2015 |
new specification for PD modules
|
PDMxx |
| 16
February 2015 |
PD47 |
Correction of PD47 specifications |
| 9
February 2015 |
New product entered production list |
64-element matrixes
PD21BS 8×8 and
PD34BS
8×8 (chess boards) |
| 9
February 2015 |
PD47,
PD55 |
New specifications have been issued |
| 20
January 2015 |
New specifications have been issued |
LED55 |
| 9
December 2014 |
PD amplifier |
New specifications have been issued |
| 9
December 2014 |
New specifications have been issued |
PDM34, PDM38,
PDM42, PDM47, PDM55 |
| 8
December 2014 |
LED29BS,
LED38BS,
LED47,
LED47BS |
New specifications have been issued |
| 5
December 2014 |
New specifications for the LEDs
emitting at 7 um |
LED70 |
| 30
October 2014 |
LED42BS,
PD42BS |
New options of the "small" housing and
lenses for the 4.2 um LED/PD. |
| 20
October 2014 |
Some minor modifications have been
made for LED/PD cases |
See the
updated dimensions here |
| 17
June 2014 |
PDMXXTEC |
PD modules are now equipped with
amplifier, TEC and temperature stabilization controller |
| 1
April 2014 |
In addition to previous cases
new cylinder case (designation "Cy") for both LEDs and PDs has been
introduced. |
|
| 1
April 2014 |
 |
Two-color PDs simultaneously
operating at 3.4 and 4.2 μm bands are now available. |
| 28
March 2014 |
The LEDs emitting at 7 μm
(the OPLED70IL type) will be
equipped with germanium lenses instead of the CdSb ones. Coherently the
unit price has been changed. |
|
| 24
March 2014 |
IR image of a 3x3 PD array with
4 elements emitting negative luminescence (NL, blue color) and 5 elements
emitting electroluminescence (or "positive" luminescence -PL - red
color) |
2x2 or 3x3 matrixes with individually addressable PD elements with common cathode
are now available. |
| 21
March 2014 |
Specifications for PD47 and PD55
now include options with TEC as well. |
 |
| 13
January 2014 |
The vendor has changed designation
for TEC. From now all TECs supplied to customers will be of the
1MC06-024-15/1 type. |
1MC06-018-15 ---> 1MC06-024-15/1 |
| 12
September 2013 |
 |
LEDs of Sr, Su and TO-8TEC types
are described in single file (for 3.6, 3.8 and 4.2 um) |
| 20
May 2013 |
LEDs 3.4 um are now available with microlenses and parabolic reflectors.
Option extension : MiL or PR |
 |
| 14
May 2013 |
LED30 specifications have been upgraded (Single page for
Su/Sr and TEC based options ) |
Infrared detection modules
(PDMXX)
constituting of integrated PD and amplifier have been issued. |
| 8
May 2013 |
All PD specifications have been upgraded |
See :
IOFFELED
PHOTODIODES 2013 |
| 10 April 2013 |
All TEC based versions will be supplied by sapphire windows. |
PD27FS, PD33FS, PD41FS and PD52FS have been upgraded. |
| 30 November 2012 |
New PDs with peak
wavelength at 2.7 μm are now available (with
TO-18
and
screw cases) |
|
| November 2012 |
 |
New option with
microimmersion lenses for the broad band photodiodes
appeared with peak wavelengths at 3.3, 4.2 and 5.2 μm (the
PD33fs miL,
PD42fs miL and
PD52fs miL
respectively). |
| November 2012 |
Sr/Su PDs for the 4.2 μm
wavelength will have two modifications: with broad and narrow spectral
bandwidth. |
 |
| November 2012 |
 |
Amplifier and PD
have been integrated into a single case so that it is possible to get
now a
PD module.
Specifications are to appear soon. |
| November 2012 |
Implementation of
new type of LED chips lead to higher output power in the IRS LED series
emitting at
870 nm. |
 →
|
| October 2012 |
→
|
The OPLED70 will have the Sr/Su header
instead of the previous TO-39 type of package. |
|
August 2012 |
Production of TEC based devices with
16 pins
has been currently terminated and thus these types of
devices can be supplied on a limited number basis only. Our current
stock contains several 16 pins devices. Please, consult on a particular device type
before making an order.
We recommend using 12-pins devices. |
16
→ 12 |
|
July 2011 |
→
|
Production of
"Sc" LEDs/PDs
has been currently
terminated and thus these types of devices can be supplied on a limited
number basis only. Our current stock contains of about 5-50 ps of
"Sc" parts.
Please,
follow our new cases for LEDs and PDs. |
