| Cat. No. |
Qty. |
Description |
Illustration |
02.0300
02.0500 |
2
2 |
Profile
rail OCM 650, 300 mm
Profile
rail OCM 650, 500 mm
The main components of the experimental systems are the
optical rails OCM 650. They are manufactured
distortion-free and are of thermally stabilized
aluminium. The surface is electro-polished and black
anodized. Because of the precise manufacturing, the
smoothness deviation is less than 25 µm/m and the
deviation of the symmetry axis of the rail is less than
10 µm/m, thus maintaining the optical axis during
displacement of the carrier.
The rail has a dovetail like profile. Gear racks can be
inserted and fixed into the slots.
|
 |
02.2063
02.2126
02.2132 |
1
2
1 |
Mounting
plate OCM 650 RMS threading
Mounting plate OCM 650 for click 25
Mounting
plate OCM 650 for click 30
Mounting plates are used to hold optical mounts. A
characteristic feature of the mounting plates is the
“click” mechanism of the inserts based on spring loaded
spheres. Snapping in the groove of the inserted click
mount, the optical element is kept in an exact position.
On the other hand, the system allows a quick and easy
change of the mounted inserts.
The mounting plates are made out of special anodized
aluminum. Mounted onto the carrier 20 mm, the mounting
plates can be placed onto an optical rail.
|
 |
02.3022
|
1 |
XY-adjustment holder OCM 650 with 25 mm mount and
carrier 20 mm
This frequently needed component is ideal for the fine
adjustment of lenses, microscope objectives, diode
laser, etc. with respect to the optical axis of the rail
set-up. The displacement area is 5x5 mm. Different
mounts can be attached to the adjustment holder. This
model provides a holder for 25 mm cylindrical
components.
|
 |
04.0010 |
1 |
Microscope
objective x 10 with RMS thread
The figure on the right shows the microscope objective
screwed into an adjustment holder, however, it comes
without the holder. The objective has a magnification of
10 and a numerical aperture of 0.3 and it is commonly
used to collimate the divergent light emitted by laser
diodes.
|
 |
04.0040 |
1 |
Triple
reflector (corner cube) mounted in click 30 mount
In all cases, when a beam shall be reflected parallel
back into its incident direction, a corner cube or
triple reflector is used. This module consists of an
extended click 30 mm mount into which the corner cube is
fixed by means of a threaded ring. The free opening is
22.4 mm.
|
 |
04.0050 |
2 |
Biconvex lens f=60 mm in click 25 mount
Different glass lenses are mounted onto a special
anodized aluminum click mount 25 mm by two threaded
mounting rings to be used in connection with a mounting
plate (02.2126).
|
 |
04.0302 |
1 |
Infrared
display card 0.8-1.2 µm
To convert invisible radiation in a wavelength range of
0.8-1.2 µm into visible light, this card is used.
Depending on the incident power, the visible spot ranges
from orange to white. This card can only be used for
non-focused optical power up to 0.5 W.
|
 |
04.0604 |
1 |
Beam
splitter unit
For separated two beam interferometer in a Michelson
arrangement such a module is needed. The design
wavelength is 632 nm. The whole unit is mounted on a
holder with a 25 mm stub which can be inserted into the
adjustment holder of 02.1532.
|
 |
05.0215
|
1 |
DIMO 820
OTDR (50 nsec)
This module consists of a X-Y fine adjustable holder in
which the laser diode is mounted. Very fast electronic
control is integrated in the laser head. The laser diode
utilised is a CW laser diode with a maximum output power
from 30 mW (TEM00) with a wavelength of 810 [+ 10 nm].
The laser diode is firmly connected with the control
unit PLDC-01.
|
 |
07.0003 |
1 |
Set of 3 BNC
Connection leads
BNC cable with a length of 0.8 m with attached BNC
connectors on both sides
|
 |
07.0102 |
1 |
PIN Si
Photo detector BPX 61 complete with housing
In a housing a PIN Si photo detector is mounted. Via a
BNC connection the signal is fed to the respective
pre-amplifier or oscilloscope. The module is clicked
into the mounting plate, where it is fixed by means of
three separate spring loaded balls which snap into the
groove of the detector housing.
|
 |
07.0202 |
1 |
PLDC-01
Pulsed laser diode controller
The PLDC-01 provides the complete supply to the laser
diode and different modes of operation can be chosen.
Continuous operation:
In this mode the injection current can be continuously
regulated for the set-up output. The selected injection
current is displayed on a LED array.
Pulsed mode:
The pulse duration in this mode of operation is 75 nsec.
The repetition rate is adjustable from 10-100 kHz.
Mode 50%:
The duty cycle or the pulse duty factor amounts to 50%.
TTL external.:
The attached laser diode can be controlled by means of
externally originating TTL signals
Analogue external:
The laser diode can be controlled with an external
analogue signal source. The offset adjustment for the
working point of the laser diode must be done by the
signal source. The input voltage should not exceed 1 V.
|
 |
09.0124 |
1 |
Coupling
optics with microscope objective x 20, mounted in XY-adjustment
holder
Optics for coupling the laser diode radiation into the
fibre. The microscope objective can be adjusted in the
directions X and Y and in two orthogonal angles.
|
 |
09.0134 |
1 |
Quarter
wave plate mounted in rotational stage with carrier
In a rotatable mount, with a 360° scale, a quarter wave
plate is mounted which serves a phase retarder in order
to change the direction of polarisation of the back
scattered light in such a way, that most of the light
will be reflected to the detector at a polarising beam
splitter.
|
 |
09.0154 |
1 |
Module
telescope optics
The module consists of two separate elements. The first
mounting provides the first element with a biconcave
lens and the second an achromat. The expansion ratio is
designed to be 6x.
|
 |
10.0150 |
1 |
EXP 15 manual
|
No
illustration |
Required Options
|
|
19.0140 |
1 |
Dual trace oscilloscope 100 MHz
Features:
Frequency Range: 150 kHz ~ 100MHz
Fully Digital Phase Locked Loop Technique Design
High Frequency Stability: ±10ppm
High Input Protection Level: +30dBm, ±25VDC
Reference Level Range: -30dBm ~ +20dBm
|
 |
Options
|
09.0159
|
1 |
Set of spare parts |
No illustration |
